GFB T9659 DVX - Upgrade Recirc / Blow Off Valve - Audi TT MK3 2.0 Quattro MK4 1.9TDI PD150 BMW rear tracking lock plates

BMW rear tracking lock plates

steering precision and OE-level comfort

faster rev-up and a more connected drivetrain feel with this SPEC billet solid flywheel

G21 vent display

so it outlasts standard rubber and keeps your alignment geometry true for longer

GFB T9659 DVX - Upgrade Recirc / Blow Off Valve - Audi TT MK3 2.0 Quattro MK4 1.9TDI PD150 BMW rear tracking lock platesIncreased 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