Eibach 06-08 Civic Si Coupe / 07-08 Civic Si Sedan / 06-08 Civic excluding Hybrid 19mm Rear Anti-Rol - 4031.312

StopTech Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking...

StopTech Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking...

StopTech Drilled Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking...

A properly designed exhaust system is critical to engine performance. Skunk2’s 70mm MegaPower Exhaust system for the 07-11 Civic Si sedan was developed with this in mind and is based off of more than...

A properly designed exhaust system is critical to engine performance. Skunk2’s 70mm MegaPower Exhaust system for the 06-11 Civic Si coupe was developed with this in mind and is based off of more than...

StopTech Drilled Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking...

Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of cold air intakes from Injen Technology will allow your engine to...

Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of cold air intakes from Injen Technology will allow your engine to...

Injen Technology?s Super SES line of exhaust systems are dyno-tuned to compliment our performance intake systems; in doing so the Super SES provides maximum horsepower and torque across the power...