The Turbosmart Gen V IWG75 twin-port internal wastegate specified for Audi RS3 applications provides internal exhaust flow control for consistent boost regulation. The Gen V twin-port format suits turbochargers designed for IWG75 units and helps stabilize spool and peak boost in RS3 turbo systems. Use it as a direct-fit internal wastegate replacement where the indicated Audi RS3 compatibility exists.
Turbosmart Audi RS3 Gen V IWG75 Twin Port