Cobb Subaru SF Intake System COBB Blue - 2015-2021 Subaru WRX 4thVinyl FA Synthetic Shock Oil: Designed

FA Synthetic Shock Oil: Designed for consistent damping performance across varying conditions

the install is simpler and does not require cutting the subframe brackets

and front aero/intercooler configurations

6061 Billet Aluminum Construction – High strength with low weight for a performance-focused upgrade

Verify there is no interference with surrounding components before closing the hood

Cobb Subaru SF Intake System COBB Blue - 2015-2021 Subaru WRX 4thVinyl FA Synthetic Shock Oil: DesignedThe COBB Tuning SF Intake removes a pre turbo restriction in the stock intake system. The SF Intake intake system utilizes several unique features in an effort to maintain optimal flow for performance while minimizing turbulence that can cause engine management problems. From a custom conical cloth air filter element, a CFD designed velocity stack leads to an unique air flow straightener grid designed to smooth the incoming air flow as it passes the