GFB T9025 RESPONS TMS ADJUSTABLE BIAS VENTING DIVERTER VALVE - AUDI A4 B6 1.8T Power Control Module 3 Mercedes-Benz V-Class AMG-Line W447

3 Mercedes-Benz V-Class AMG-Line W447

UPPER SPOILER CAP LAMBORGHINI URUS MK1

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

This item is also known as: Standard Trade Ref Base Type 501 501 T10 W5W 239 239 39mm C5W 🎨 Colour Options:

During hard use this can become a substantial issue

GFB T9025 RESPONS TMS ADJUSTABLE BIAS VENTING DIVERTER VALVE - AUDI A4 B6 1.8T Power Control Module 3 Mercedes-Benz V-Class AMG-Line W447All 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