ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (11.40 LBS) *** ACT Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT's... MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (8.50 LBS) *** ACT Prolite flywheel, which is ACT's lighter flywheel offering with lowest inertia. Prolite flywheels are designed for best throttle response and acceleration. Prolite flywheels are preferred for road racing or rally racing, and have... MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (245 TQ / 327 HP) *** ACT-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life... MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (330 TQ / 440 HP) *** ACT-HDG6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a... MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (330 TQ / 440 HP) *** ACT-HDR6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a... MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (776 TQ / 1034 HP) *** ACT twin-disc clutch kits offer a wide range of street-friendly to race-ready options with torque capacities ranging from 875-1515 FT/LBS. These kits offer two discs, which results in nearly twice the disc surface area... MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The all new Takeda Momentum Sealed Intake System produces up to +20 HP and +18 TQ over stock, while outflowing the factory intake by 42%. Unlike other Takeda intakes, this system uses a Pro 5R progressive mesh five layer filter for maximum airflow and... MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The all new Takeda Momentum Sealed Intake System produces up to +20 HP and +18 TQ over stock, while outflowing the factory intake by 42%. This system uses a Pro DRY S progressive mesh three layer synthetic "oil free" filter for maximum airflow and... MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (200 TQ / 267 HP) *** Competition Clutch Stage 2 - Street Series 2100 Clutch Kit. This assembly provides up to 80% increase in torque capacity and is properly suited for aggressive street use and moderate track use. The Brass Plus material with... MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (250 TQ / 333 HP) *** Competition Clutch Stage 3 - Street/Strip Series 2600 Clutch Kit. This segmented Ceramic material with a performance pressure plate will provide the ultimate in street and strip combinations. This assembly is suited for up... MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (8.90 LBS) *** EXEDY Lightweight Flywheels combine low weight, low inertia and high thermal capacity. They are designed for light to moderately tuned racing cars for drag racing, autocross and rally events, as well as street usage. They are made... MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (193 TQ / 257 HP) *** EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for... MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for street and light horsepower... MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (8.00 LBS) *** Fidanza Performance lightweight aluminum flywheels are designed, engineered and manufactured right here in the USA. Our team doesn’t just take a stock flywheel and copy it out of aluminum like some others do. We actually analyze... MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (8.50 LBS) *** ACT Prolite flywheel, which is ACT's lighter flywheel offering with lowest inertia. Prolite flywheels are designed for best throttle response and acceleration. Prolite flywheels are preferred for road racing or rally racing, and have... MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (245 TQ / 327 HP) *** ACT-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life... MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (330 TQ / 440 HP) *** ACT-HDG6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a... MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (330 TQ / 440 HP) *** ACT-HDR6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a... MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (776 TQ / 1034 HP) *** ACT twin-disc clutch kits offer a wide range of street-friendly to race-ready options with torque capacities ranging from 875-1515 FT/LBS. These kits offer two discs, which results in nearly twice the disc surface area... MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The all new Takeda Momentum Sealed Intake System produces up to +20 HP and +18 TQ over stock, while outflowing the factory intake by 42%. Unlike other Takeda intakes, this system uses a Pro 5R progressive mesh five layer filter for maximum airflow and... MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The all new Takeda Momentum Sealed Intake System produces up to +20 HP and +18 TQ over stock, while outflowing the factory intake by 42%. This system uses a Pro DRY S progressive mesh three layer synthetic "oil free" filter for maximum airflow and... MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (200 TQ / 267 HP) *** Competition Clutch Stage 2 - Street Series 2100 Clutch Kit. This assembly provides up to 80% increase in torque capacity and is properly suited for aggressive street use and moderate track use. The Brass Plus material with... MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (250 TQ / 333 HP) *** Competition Clutch Stage 3 - Street/Strip Series 2600 Clutch Kit. This segmented Ceramic material with a performance pressure plate will provide the ultimate in street and strip combinations. This assembly is suited for up... MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (8.90 LBS) *** EXEDY Lightweight Flywheels combine low weight, low inertia and high thermal capacity. They are designed for light to moderately tuned racing cars for drag racing, autocross and rally events, as well as street usage. They are made... MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (193 TQ / 257 HP) *** EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for... MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for street and light horsepower... MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (8.00 LBS) *** Fidanza Performance lightweight aluminum flywheels are designed, engineered and manufactured right here in the USA. Our team doesn’t just take a stock flywheel and copy it out of aluminum like some others do. We actually analyze... MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (245 TQ / 327 HP) *** ACT-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life... MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (330 TQ / 440 HP) *** ACT-HDG6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a... MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (330 TQ / 440 HP) *** ACT-HDR6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a... MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (776 TQ / 1034 HP) *** ACT twin-disc clutch kits offer a wide range of street-friendly to race-ready options with torque capacities ranging from 875-1515 FT/LBS. These kits offer two discs, which results in nearly twice the disc surface area... MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The all new Takeda Momentum Sealed Intake System produces up to +20 HP and +18 TQ over stock, while outflowing the factory intake by 42%. Unlike other Takeda intakes, this system uses a Pro 5R progressive mesh five layer filter for maximum airflow and... MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The all new Takeda Momentum Sealed Intake System produces up to +20 HP and +18 TQ over stock, while outflowing the factory intake by 42%. This system uses a Pro DRY S progressive mesh three layer synthetic "oil free" filter for maximum airflow and... MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (200 TQ / 267 HP) *** Competition Clutch Stage 2 - Street Series 2100 Clutch Kit. This assembly provides up to 80% increase in torque capacity and is properly suited for aggressive street use and moderate track use. The Brass Plus material with... MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (250 TQ / 333 HP) *** Competition Clutch Stage 3 - Street/Strip Series 2600 Clutch Kit. This segmented Ceramic material with a performance pressure plate will provide the ultimate in street and strip combinations. This assembly is suited for up... MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (8.90 LBS) *** EXEDY Lightweight Flywheels combine low weight, low inertia and high thermal capacity. They are designed for light to moderately tuned racing cars for drag racing, autocross and rally events, as well as street usage. They are made... MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (193 TQ / 257 HP) *** EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for... MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for street and light horsepower... MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (8.00 LBS) *** Fidanza Performance lightweight aluminum flywheels are designed, engineered and manufactured right here in the USA. Our team doesn’t just take a stock flywheel and copy it out of aluminum like some others do. We actually analyze... MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (330 TQ / 440 HP) *** ACT-HDG6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a... MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (330 TQ / 440 HP) *** ACT-HDR6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a... MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (776 TQ / 1034 HP) *** ACT twin-disc clutch kits offer a wide range of street-friendly to race-ready options with torque capacities ranging from 875-1515 FT/LBS. These kits offer two discs, which results in nearly twice the disc surface area... MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The all new Takeda Momentum Sealed Intake System produces up to +20 HP and +18 TQ over stock, while outflowing the factory intake by 42%. Unlike other Takeda intakes, this system uses a Pro 5R progressive mesh five layer filter for maximum airflow and... MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The all new Takeda Momentum Sealed Intake System produces up to +20 HP and +18 TQ over stock, while outflowing the factory intake by 42%. This system uses a Pro DRY S progressive mesh three layer synthetic "oil free" filter for maximum airflow and... MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (200 TQ / 267 HP) *** Competition Clutch Stage 2 - Street Series 2100 Clutch Kit. This assembly provides up to 80% increase in torque capacity and is properly suited for aggressive street use and moderate track use. The Brass Plus material with... MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (250 TQ / 333 HP) *** Competition Clutch Stage 3 - Street/Strip Series 2600 Clutch Kit. This segmented Ceramic material with a performance pressure plate will provide the ultimate in street and strip combinations. This assembly is suited for up... MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (8.90 LBS) *** EXEDY Lightweight Flywheels combine low weight, low inertia and high thermal capacity. They are designed for light to moderately tuned racing cars for drag racing, autocross and rally events, as well as street usage. They are made... MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (193 TQ / 257 HP) *** EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for... MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for street and light horsepower... MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (8.00 LBS) *** Fidanza Performance lightweight aluminum flywheels are designed, engineered and manufactured right here in the USA. Our team doesn’t just take a stock flywheel and copy it out of aluminum like some others do. We actually analyze... MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (330 TQ / 440 HP) *** ACT-HDR6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a... MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (776 TQ / 1034 HP) *** ACT twin-disc clutch kits offer a wide range of street-friendly to race-ready options with torque capacities ranging from 875-1515 FT/LBS. These kits offer two discs, which results in nearly twice the disc surface area... MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The all new Takeda Momentum Sealed Intake System produces up to +20 HP and +18 TQ over stock, while outflowing the factory intake by 42%. Unlike other Takeda intakes, this system uses a Pro 5R progressive mesh five layer filter for maximum airflow and... MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The all new Takeda Momentum Sealed Intake System produces up to +20 HP and +18 TQ over stock, while outflowing the factory intake by 42%. This system uses a Pro DRY S progressive mesh three layer synthetic "oil free" filter for maximum airflow and... MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (200 TQ / 267 HP) *** Competition Clutch Stage 2 - Street Series 2100 Clutch Kit. This assembly provides up to 80% increase in torque capacity and is properly suited for aggressive street use and moderate track use. The Brass Plus material with... MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (250 TQ / 333 HP) *** Competition Clutch Stage 3 - Street/Strip Series 2600 Clutch Kit. This segmented Ceramic material with a performance pressure plate will provide the ultimate in street and strip combinations. This assembly is suited for up... MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (8.90 LBS) *** EXEDY Lightweight Flywheels combine low weight, low inertia and high thermal capacity. They are designed for light to moderately tuned racing cars for drag racing, autocross and rally events, as well as street usage. They are made... MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (193 TQ / 257 HP) *** EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for... MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for street and light horsepower... MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (8.00 LBS) *** Fidanza Performance lightweight aluminum flywheels are designed, engineered and manufactured right here in the USA. Our team doesn’t just take a stock flywheel and copy it out of aluminum like some others do. We actually analyze... MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (776 TQ / 1034 HP) *** ACT twin-disc clutch kits offer a wide range of street-friendly to race-ready options with torque capacities ranging from 875-1515 FT/LBS. These kits offer two discs, which results in nearly twice the disc surface area... MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The all new Takeda Momentum Sealed Intake System produces up to +20 HP and +18 TQ over stock, while outflowing the factory intake by 42%. Unlike other Takeda intakes, this system uses a Pro 5R progressive mesh five layer filter for maximum airflow and... MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The all new Takeda Momentum Sealed Intake System produces up to +20 HP and +18 TQ over stock, while outflowing the factory intake by 42%. This system uses a Pro DRY S progressive mesh three layer synthetic "oil free" filter for maximum airflow and... MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (200 TQ / 267 HP) *** Competition Clutch Stage 2 - Street Series 2100 Clutch Kit. This assembly provides up to 80% increase in torque capacity and is properly suited for aggressive street use and moderate track use. The Brass Plus material with... MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (250 TQ / 333 HP) *** Competition Clutch Stage 3 - Street/Strip Series 2600 Clutch Kit. This segmented Ceramic material with a performance pressure plate will provide the ultimate in street and strip combinations. This assembly is suited for up... MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (8.90 LBS) *** EXEDY Lightweight Flywheels combine low weight, low inertia and high thermal capacity. They are designed for light to moderately tuned racing cars for drag racing, autocross and rally events, as well as street usage. They are made... MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (193 TQ / 257 HP) *** EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for... MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for street and light horsepower... MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (8.00 LBS) *** Fidanza Performance lightweight aluminum flywheels are designed, engineered and manufactured right here in the USA. Our team doesn’t just take a stock flywheel and copy it out of aluminum like some others do. We actually analyze... MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The all new Takeda Momentum Sealed Intake System produces up to +20 HP and +18 TQ over stock, while outflowing the factory intake by 42%. Unlike other Takeda intakes, this system uses a Pro 5R progressive mesh five layer filter for maximum airflow and... MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The all new Takeda Momentum Sealed Intake System produces up to +20 HP and +18 TQ over stock, while outflowing the factory intake by 42%. This system uses a Pro DRY S progressive mesh three layer synthetic "oil free" filter for maximum airflow and... MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (200 TQ / 267 HP) *** Competition Clutch Stage 2 - Street Series 2100 Clutch Kit. This assembly provides up to 80% increase in torque capacity and is properly suited for aggressive street use and moderate track use. The Brass Plus material with... MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (250 TQ / 333 HP) *** Competition Clutch Stage 3 - Street/Strip Series 2600 Clutch Kit. This segmented Ceramic material with a performance pressure plate will provide the ultimate in street and strip combinations. This assembly is suited for up... MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (8.90 LBS) *** EXEDY Lightweight Flywheels combine low weight, low inertia and high thermal capacity. They are designed for light to moderately tuned racing cars for drag racing, autocross and rally events, as well as street usage. They are made... MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (193 TQ / 257 HP) *** EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for... MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for street and light horsepower... MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (8.00 LBS) *** Fidanza Performance lightweight aluminum flywheels are designed, engineered and manufactured right here in the USA. Our team doesn’t just take a stock flywheel and copy it out of aluminum like some others do. We actually analyze... MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The all new Takeda Momentum Sealed Intake System produces up to +20 HP and +18 TQ over stock, while outflowing the factory intake by 42%. This system uses a Pro DRY S progressive mesh three layer synthetic "oil free" filter for maximum airflow and... MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (200 TQ / 267 HP) *** Competition Clutch Stage 2 - Street Series 2100 Clutch Kit. This assembly provides up to 80% increase in torque capacity and is properly suited for aggressive street use and moderate track use. The Brass Plus material with... MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (250 TQ / 333 HP) *** Competition Clutch Stage 3 - Street/Strip Series 2600 Clutch Kit. This segmented Ceramic material with a performance pressure plate will provide the ultimate in street and strip combinations. This assembly is suited for up... MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (8.90 LBS) *** EXEDY Lightweight Flywheels combine low weight, low inertia and high thermal capacity. They are designed for light to moderately tuned racing cars for drag racing, autocross and rally events, as well as street usage. They are made... MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (193 TQ / 257 HP) *** EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for... MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for street and light horsepower... MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (8.00 LBS) *** Fidanza Performance lightweight aluminum flywheels are designed, engineered and manufactured right here in the USA. Our team doesn’t just take a stock flywheel and copy it out of aluminum like some others do. We actually analyze... MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (200 TQ / 267 HP) *** Competition Clutch Stage 2 - Street Series 2100 Clutch Kit. This assembly provides up to 80% increase in torque capacity and is properly suited for aggressive street use and moderate track use. The Brass Plus material with... MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (250 TQ / 333 HP) *** Competition Clutch Stage 3 - Street/Strip Series 2600 Clutch Kit. This segmented Ceramic material with a performance pressure plate will provide the ultimate in street and strip combinations. This assembly is suited for up... MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (8.90 LBS) *** EXEDY Lightweight Flywheels combine low weight, low inertia and high thermal capacity. They are designed for light to moderately tuned racing cars for drag racing, autocross and rally events, as well as street usage. They are made... MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (193 TQ / 257 HP) *** EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for... MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for street and light horsepower... MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (8.00 LBS) *** Fidanza Performance lightweight aluminum flywheels are designed, engineered and manufactured right here in the USA. Our team doesn’t just take a stock flywheel and copy it out of aluminum like some others do. We actually analyze... MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (250 TQ / 333 HP) *** Competition Clutch Stage 3 - Street/Strip Series 2600 Clutch Kit. This segmented Ceramic material with a performance pressure plate will provide the ultimate in street and strip combinations. This assembly is suited for up... MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (8.90 LBS) *** EXEDY Lightweight Flywheels combine low weight, low inertia and high thermal capacity. They are designed for light to moderately tuned racing cars for drag racing, autocross and rally events, as well as street usage. They are made... MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (193 TQ / 257 HP) *** EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for... MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for street and light horsepower... MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (8.00 LBS) *** Fidanza Performance lightweight aluminum flywheels are designed, engineered and manufactured right here in the USA. Our team doesn’t just take a stock flywheel and copy it out of aluminum like some others do. We actually analyze... MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (8.90 LBS) *** EXEDY Lightweight Flywheels combine low weight, low inertia and high thermal capacity. They are designed for light to moderately tuned racing cars for drag racing, autocross and rally events, as well as street usage. They are made... MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (193 TQ / 257 HP) *** EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for... MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for street and light horsepower... MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (8.00 LBS) *** Fidanza Performance lightweight aluminum flywheels are designed, engineered and manufactured right here in the USA. Our team doesn’t just take a stock flywheel and copy it out of aluminum like some others do. We actually analyze... MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE *** (193 TQ / 257 HP) *** EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for... MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for street and light horsepower... MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (8.00 LBS) *** Fidanza Performance lightweight aluminum flywheels are designed, engineered and manufactured right here in the USA. Our team doesn’t just take a stock flywheel and copy it out of aluminum like some others do. We actually analyze... MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for street and light horsepower... MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (8.00 LBS) *** Fidanza Performance lightweight aluminum flywheels are designed, engineered and manufactured right here in the USA. Our team doesn’t just take a stock flywheel and copy it out of aluminum like some others do. We actually analyze... MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE *** (8.00 LBS) *** Fidanza Performance lightweight aluminum flywheels are designed, engineered and manufactured right here in the USA. Our team doesn’t just take a stock flywheel and copy it out of aluminum like some others do. We actually analyze... MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE The Supreme SP for the 9th generation, (FB) Civic Si features our signature GReddy layout, styling and sound, with new revised piping diameter. It is designed to be compatible with both Si models; coupe and sedan (using the optional 11050108 adapter)... MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE *** LOCAL CUSTOMERS ONLY *** BASIC INSTALLATION INCLUDED *** CUSTOM DYNO TUNING AVAILABLE *** Perhaps the only upgrade you plan do to your car is an intake or cat-back. Maybe you're not technically minded and would prefer to put your car's tuning... MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The Hondata FlashPro is THE best tuning, data logging, and engine parameter viewing product for your Honda or Acura. It was developed by Hondata specifically for newer Honda vehicles. More than just an ECU performance tuner "chip", the FlashPro is the... MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x,... MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE The KTuner Flash & Touch allow advanced tuning and datalogging for the Honda / Acura factory ECU. The KTuner application allows fuel, ignition, VTEC, fuel & ignition trims, and other ECU programming functions available on engine management... MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) If your car is feeling tired, or if the engine is bucking at higher RPM's and you see a decrease in gas mileage, then it may be time to get a new set of spark plugs. These are the NGK Laser Iridium spark plug set ready to be installed into your vehicle... MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4.00 Inch... View Details
SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing the Skunk2 Composite Cold Air Intake for the 2012-2015 Honda Civic Si. The results are the best performing, best fitting... MSRP: SALE: $395.00 ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
ADVANCED CLUTCH TECHNOLOGY ACT / LIGHTWEIGHT STEEL FLYWHEEL (600295) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $390.00 ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
ADVANCED CLUTCH TECHNOLOGY ACT / PRO LIGHTWEIGHT STEEL FLYWHEEL (600125) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $438.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 1 / PERFORMANCE CLUTCH KIT / STREET DISC (AR1-HDSS) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $544.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 2 / PERFORMANCE CLUTCH KIT / 6-PAD STREET DISC (AR1-HDG6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $612.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 3 / PERFORMANCE CLUTCH KIT / 6-PAD RACE DISC (AR1-HDR6) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $552.00 ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
ADVANCED CLUTCH TECHNOLOGY ACT / STAGE 4 / TWIN DISC / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (T1RR-H04) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $1,724.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-5R OIL FILTER (TM-1018P-R) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
AFE POWER AFE / TAKEDA COLD AIR INTAKE SYSTEM / CHROME PIPING / PRO-S DRY FILTER (TM-1018P-D) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $391.00 COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
COMPETITION CLUTCH COMPETITION / STAGE 2 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2100) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $825.00 COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
COMPETITION CLUTCH COMPETITION / STAGE 3 / PERFORMANCE CLUTCH KIT WITH LIGHTWEIGHT FLYWHEEL (8090-ST-2600) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $925.00 EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
EXEDY EXEDY / LIGHTWEIGHT STEEL FLYWHEEL (HF02) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $424.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH KIT / ORGANIC STREET DISC (08806) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $343.00 EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
EXEDY EXEDY / STAGE 1 / PERFORMANCE CLUTCH WITH LIGHTWEIGHT FLYWHEEL (08806FW) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: SALE: $773.00 FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
FIDANZA FIDANZA / LIGHTWEIGHT ALUMINUM FLYWHEEL (191471) *** HONDA CIVIC SI (2012-2015) K20 / K24 / K-SERIES ENGINE MSRP: SALE: $345.00 GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
GREDDY GREDDY / CAT-BACK EXHAUST ADAPTER / EXTENSION PIPE (11050108) *** HONDA CIVIC SI (2012-2015) SEDAN / 4 DOOR MSRP: SALE: $150.00 GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
GREDDY GREDDY / SUPREME SP / CAT-BACK EXHAUST SYSTEM (10158209) *** HONDA CIVIC SI (2012-2015) COUPE / 2.4L ENGINE MSRP: $800.00 SALE: $760.00 HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
HONDATA HONDATA / FLASHPRO LICENSE / STAGE 1 PERFORMANCE TUNING (DFP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: $795.00 SALE: $595.00 HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
HONDATA HONDATA / FLASHPRO TUNER / ENGINE MANAGEMENT SYSTEM (FP-CIVIC-12) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $795.00 INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
INJECTOR DYNAMICS INJECTOR DYNAMICS / ID 1050 CC XDS / HIGH PERFORMANCE FUEL INJECTOR SET (1050.07.21.48.14.4) *** HONDA CIVIC SI (2012-2015) K24 ENGINE MSRP: $550.00 SALE: $525.00 KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
KTUNER KTUNER / FLASH V1 MINI ADAPTER / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $449.00 KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
KTUNER KTUNER / FLASH V2 TOUCHSCREEN / ENGINE MANAGEMENT SYSTEM *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $649.00 NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected × OK
NGK NGK / LASER IRIDIUM / HIGH PERFORMANCE SPARK PLUGS / ILZKR7B-11S (NGK5787) *** HONDA CIVIC SI (2012-2015) 2.4L ENGINE (4X PIECE SET) MSRP: SALE: $80.00 SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected
SKUNK2 RACING SKUNK2 / ALPHA SERIES DOWN-PIPE / STAINLESS STEEL HEADER (412-05-1950) *** HONDA CIVIC SI (2012-15) 2.4L ENGINE View Details
SKUNK2 RACING SKUNK2 / COLD AIR INTAKE SYSTEM / 3.50 INCH PIPING / TUNING REQUIRED (343-05-0200) *** HONDA CIVIC SI (2012-2015) 2.4L / K24 ENGINE MSRP: SALE: $395.00 Compare Selected
