GFB T9025 RESPONS TMS ADJUSTABLE BIAS VENTING DIVERTER VALVE - AUDI A4 B6 1.8T M5 F12 protect your turbocharged engine and

protect your turbocharged engine and cut maintenance time with the aFe Pro DRY S panel filter

✅ Kit Contents

2009+ Z4 sDrive35i

Connection diameter 105 mm - main tube diameter 76 mm

2014 to 2020 BMW F82 or F83 M4

GFB T9025 RESPONS TMS ADJUSTABLE BIAS VENTING DIVERTER VALVE - AUDI A4 B6 1.8T M5 F12 protect your turbocharged engine andAll 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