T9001 RESPONS TMS T9001 ADJUSTABLE-BIAS VENTING DIVERTER VALVE / BLOW-OFF VALVE - SUBARU IMPREZA GR 2.5 F31 328i Special coated tubes with OEM

Special coated tubes with OEM specified Double Lock Seam Joints for enhanced durability

the matte carbon fibre upper trim adds a premium motorsport aesthetic

Side Skirts Diffusers Mazda CX-3

The USR fine-groove pattern gives crisp pedal response

T9001 RESPONS TMS T9001 ADJUSTABLE-BIAS VENTING DIVERTER VALVE / BLOW-OFF VALVE - SUBARU IMPREZA GR 2.5 F31 328i Special coated tubes with OEMAll 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