GFB 02-07 WRX / 04-10 STI TMS Respons Blow Off Valve Kit T9003 Wheels 2 StradaUSB cable14 pin standard

2 StradaUSB cable14 pin standard wiring23 pin connector + contactsSoftware installation CD GPS module available separately

the wedge is designed to be welded directly onto your manifold

75 COMPATIBLE CAR MODELS SIERRA COSWORTH 4X4 / ESCORT COSWORTH 4X4

you would generally need to cut the existing plugs from your wiring loom

000 COMPATIBLE CAR MODELS RS Q3 / RS 3 / TT RS

GFB 02-07 WRX / 04-10 STI TMS Respons Blow Off Valve Kit T9003 Wheels 2 StradaUSB cable14 pin standardIf 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 GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost