Injen 88-91 Honda Civic Ex/Si/CRX Si Black Cold Air Intake *SPECIAL ORDER* ZERO_PRICE 68mm-thick bar-and-plate core is 70-percent

68mm-thick bar-and-plate core is 70-percent thicker than stock for maximum cooling

Spring tension is sufficient to allow smoke adjustment without reducing power at usually attained boost levels

Optional Exhaust System:

No extra piping required

Manufacturer Part # : PF8056P

Injen 88-91 Honda Civic Ex/Si/CRX Si Black Cold Air Intake *SPECIAL ORDER* ZERO_PRICE 68mm-thick bar-and-plate core is 70-percentManufacturer Part # : RD1500BLK Market Description Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and perfecting this CAI to produce some serious bolt on power while also providing amazing engine bay aesthetics. In addition to the impressive power increase, the Injen team has ensured that safe Air fuel