GFB T9000 RESPONS TMS T9000 ADJUSTABLE-BIAS VENTING DIVERTER VALVE / BLOW-OFF VALVE - Subaru Impreza GC/GF 2.0 G20 / G21 Carbon Look Side Skirts 0 Turbo 300 2013-2017 Front

0 Turbo 300 2013-2017 Front 4 Series (F32 Coupe) 435 3

Best suited to cars running factory ride height and original springs

Parameter: 200/85

This uprated polyurethane insert tightens up the transmission linkage

76 inch (70mm tube) and there are downpipes available to remove the OPF with and without Hi Flow Sports Cats

GFB T9000 RESPONS TMS T9000 ADJUSTABLE-BIAS VENTING DIVERTER VALVE / BLOW-OFF VALVE - Subaru Impreza GC/GF 2.0 G20 / G21 Carbon Look Side Skirts 0 Turbo 300 2013-2017 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