GFB T9002 RESPONS TMS ADJUSTABLE-BIAS VENTING DIVERTER VALVE / BLOW-OFF VALVE - MITSUBISHI ECLIPSE 2.0T F39 X2 18d BMW X4 M40i ATE front

BMW X4 M40i ATE front caliper pads

You neither need a Fuel-guzzling V8-engine nor an expensive exhaust system for giving your car a sound like it's large engined

BMW 135i centre box upgrade

Restores the original balance of comfort and handling without harshness

Garrett GTX 30 series Gen 2

GFB T9002 RESPONS TMS ADJUSTABLE-BIAS VENTING DIVERTER VALVE / BLOW-OFF VALVE - MITSUBISHI ECLIPSE 2.0T F39 X2 18d BMW X4 M40i ATE frontAll 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