Injen 12-13 Honda Civic Polished Tuned Air Intake w/ MR Tech/Web Nano-Fiber Dry Filter Suspension>Shock & Spring Kits Explore the full Gunsai Racing

Explore the full Gunsai Racing collection

Snow Performance Water Methanol Injection Nozzle 10GPH

and is protected by the K&N 1-Year Limited Warranty

Complete vehicle bushing kit with standard replacement bushings

Injen 12-13 Honda Civic Polished Tuned Air Intake w/ MR Tech/Web Nano-Fiber Dry Filter Suspension>Shock & Spring Kits Explore the full Gunsai RacingIs 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 breathe deeper and enhance the performance that you've been craving. The SP series of cold air intakes is Injen's flagship system in their lines of traditional aluminum cold air intake systems. Injen Technology is the world's first tuned air intake system and