COBB Tuning SF Intake System | 2002-2007 Subaru WRX / STi (712100)

Subaru SF Intake System 02-07 WRX / STI Increased Power The C.A.R.B certified 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 Mass Air Flow sensor for precise readings. The intake utilizes a one piece design constructed from a high temperature plastic composite, saving weight and reducing heat transfer. Features Composite Intake Body for Heat Rejection Integrated Velocity Stack Integrated Airflow Straighteners Pre-Oiled, Cleanable, Reusable Custom Filter Element C.A.R.B. Certified Applications 2002-2007 Subaru WRX 2004-2007 Subaru STI 2004-2008 Subaru Forester XT What's In The Box? Air Intake System Warranty 12-month Limited Warranty Resources Installation Manual