GFB T9025 RESPONS TMS ADJUSTABLE BIAS VENTING DIVERTER VALVE - AUDI A4 B6 1.8T Power Control Module It also allows the fitment

It also allows the fitment of our huge Focus RS Group A filter

During hard use this can become a substantial issue

1 BMW M340i G20 / G21

3 Mercedes-Benz V-Class AMG-Line W447

Product Details - RP-106 Race Pod Air Filter Universal

GFB T9025 RESPONS TMS ADJUSTABLE BIAS VENTING DIVERTER VALVE - AUDI A4 B6 1.8T Power Control Module It also allows the fitmentAll the performance with or without the noise! If cars like yours typically suffer issues such as backfiring and stalling when using a fixed ratio atmosphere venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can achieve a blow off sound without having to put up with the issues. Like all GFB valves, the Respons utilises GFBs proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle