GFB T9454 VTA VENT TO ATMOSPHERE BLOW OFF VALVE - PORSCHE 911 997 3.6 & 3.8 TURBO F20 LCI 118d so the net drop you

so the net drop you see may be slightly less than the figures quoted

OE spec adaptive shock E63

Ideal with TAROX Corsa pads for hot laps

and install our complete unit

motorsport-inspired finish with this CT Design carbon rear valance

GFB T9454 VTA VENT TO ATMOSPHERE BLOW OFF VALVE - PORSCHE 911 997 3.6 & 3.8 TURBO F20 LCI 118d so the net drop youIf you want sound with your performance (or performance with your sound!), GFBs VTA delivers just that! By combining the proven performance benefits of our ground breaking DV+ with atmosphere venting, the VTA delivers an aggressive blow off sound, improved throttle response and boost recovery, as well as superior boost holding and reliability in extreme conditions. The factory diverter valve commonly found on these turbos has two distinct issues