GFB T9020 RESPONS TMS ADJUSTABLE BIAS VENTING DIVERTER VALVE - SUBARU IMPREZA GC/GF IHI IS20 12 bhp gain in mid

12 bhp gain in mid range and standard Intercooler kept losing power

Significant increase in power and torque

REAR SUBFRAME FRONT MOUNTING BUSH

1 Mercedes-AMG / AMG-Line GLE SUV W167 / W167 Facelift

DOES NOT FIT ST LINE

GFB T9020 RESPONS TMS ADJUSTABLE BIAS VENTING DIVERTER VALVE - SUBARU IMPREZA GC/GF IHI IS20 12 bhp gain in midAll 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