GFB T9654 DVX BLOW OFF VALVE - PORSCHE 911 997 3.6 TURBO & 3.8 TURBO S F32 418i sportier soundtrack with a pronounced

sportier soundtrack with a pronounced bark under load

Core size stepped: 510 mm x 345 mm x 180 mm

paired with new heavy-duty ball joints

Trusted performance styling from MJ Modifications

E90 LCI 07/2007 to 12/2011 325i

GFB T9654 DVX BLOW OFF VALVE - PORSCHE 911 997 3.6 TURBO & 3.8 TURBO S F32 418i sportier soundtrack with a pronouncedIncreased boost holding and throttle response with total volume control! GFBs DVX range takes the extremely popular DV+ Diverter Valve performance and fit, then adds our patented Venting Bias Adjustment Systems from the Respons range of valves. This feature allows you to infinitely vary how much air is recirculated, and how much is vented to atmosphere, giving you total control over your blow off sound completely adjustable from silent to ear