GFB Respons TMS Adjustable BOV For Subaru Impreza New Age 02-07 & Hatch 08 STI Model_Mx5NB Direct bolt-on on fitment to

Direct bolt-on on fitment to standard catalytic converter or aftermarket decat/sports cat

The system will not fit on coilovers with ”barrel” springs as shown in the Picture below

Coupled with precision valving

Free flowing system to release more power from the BRZ

- Replaces Old Warn out item

GFB Respons TMS Adjustable BOV For Subaru Impreza New Age 02-07 & Hatch 08 STI Model_Mx5NB Direct bolt-on on fitment toAll 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