GFB T9430 VTA - Vent to Atmosphere Blow Off Valve - Seat Altea 1.2 & 1.4 TSi Porsche 911 Both of these options are

Both of these options are interchangeable with the O

interfacing between the engine controls and its sensors

0 TFSI Quattro 2015-2018 Audi A8 (D4) 2

the flexibility and thickness of our racing products allows for added durability

GFB T9430 VTA - Vent to Atmosphere Blow Off Valve - Seat Altea 1.2 & 1.4 TSi Porsche 911 Both of these options areThe latest addition to the VTA range is a blow off valve designed specifically for late model Audi, VW, Skoda, and SEAT 1. 2 and 1. 4TSI models. These engines come from the factory with no diverter valve of any kind, which results in turbo compressor surge every time the throttle is closed after boosting. The intake is acoustically tuned to suppress the fluttering sound of compressor surge, but it does not eliminate the effect of pressure pulses that