The GFB VTA blow-off valve blends atmosphere venting with DV+ performance benefits for early VW/Audi TSI/TFSI engines that use Pierburg diverter valves. It creates an aggressive blow-off sound while improving throttle response, boost holding and boost recovery. The low-profile integrated solenoid ensures straightforward fitment as a direct bolt-on for many Audi, VW, Seat and Skoda models, and it is Australian-made with a lifetime warranty.
GFB VTA Blow Off Valve Early VW/Audi TSI/TFSI Engines w/Pierburg Diverter Valve