Don't Let Boost Diversion Stop Performance

A Diverter Valve is essential to turbocharger function and efficiency. When the engine's throttle body is closed, the valve allows boost pressure to escape and be sent to the low-pressure side. For performance applications, a stock diverter can be prone to fail and cause turbocharger damage. These AWE versions are direct replacements for OE units and add a piece of mind for higher horsepower cars.