GFB T9007 RESPONS TMS SUBARU FORESTER SJ 3 Series (G20 / G21) with an internal flow cone

with an internal flow cone to maximise filtration area and streamline airflow

thanks to freer gas flow and reduced restriction

Fitment - ATE rear callipers only

2 pin connector with vehicle specific lead length for a clean installation

BMW 1 Series outer lower grille right

GFB T9007 RESPONS TMS SUBARU FORESTER SJ 3 Series (G20 / G21) with an internal flow coneAll 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