GFB T9430 VTA - Vent to Atmosphere Blow Off Valve - Skoda Fabia MK3 NJ5 1.2 TSi All F21 LCI fits only: AUDI S1 MK1

fits only: AUDI S1 MK1 (2014-2018)

Stainless steel mid pipe in premium T304 for durability and corrosion resistance

F83 M4 timing gear hub

We run these on our own cars and our customers consistently report a perfect fit

GFB T9430 VTA - Vent to Atmosphere Blow Off Valve - Skoda Fabia MK3 NJ5 1.2 TSi All F21 LCI fits only: AUDI S1 MK1The 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