Injen 02-07 WRX / 04 STi Polished Cold Air Intake (RD1200P) _spring_seat further decreasing back pressure and

further decreasing back pressure and weight while at the same time deepening the exhaust tone and increasing power output

Coupe Only

we include a Limited Lifetime Warranty to guarantee these components against breakage or cracking in normal use for as long as the owner owns their Q50

w/ DRW 2021 Ford F-350 Super Duty w/ DRW

Injen 02-07 WRX / 04 STi Polished Cold Air Intake (RD1200P) _spring_seat further decreasing back pressure andAdd 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 (A F) ratios are maintained throughout the