Turbosmart Kompact EM BOV VR9 Dual Port FrankenTurbo consider an upgraded wastegate to

consider an upgraded wastegate to handle the increased flow

For install questions during business hours

The OEM rubber mount flexes under load

Expect to unlock 150-200+ additional wheel horsepower over conservative factory-limited tunes

Turbosmart Kompact EM BOV VR9 Dual Port FrankenTurbo consider an upgraded wastegate toStock diverter valves leak under pressure and respond like molasses when you need instant boost retention. The Turbosmart Kompact EM BOV VR9 Dual Port delivers pressure relief that's 57 times faster than your eye can blink, giving you the throttle response your BMW's turbo was designed to deliver. Performance Gains Expect immediate improvements in throttle response, especially during rapid gear changes where stock diverter valves create lag between