Injen 02-07 WRX (No Wagon) / 04 STi Polished Cold Air Intake 2019-infiniti-q70l-esi4868413 The muffler contains and internal

The muffler contains and internal H-Pipe for increased performance and improved sound

Precision Engineering: CNC-machined from aircraft-grade aluminum for exact fitment and durability

It is designed specifically for the S65 engine found in the E9X M3 models

Aftermarket fuel lines and fittings will need to be configured separately

Injen 02-07 WRX (No Wagon) / 04 STi Polished Cold Air Intake 2019-infiniti-q70l-esi4868413 The muffler contains and internalAdd 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