GFB RESPONS TMS (WRX MY08-on, GT Legacy MY03-09, XT Forester MY09-on) gd3 Our lower radiator brackets also

Our lower radiator brackets also can be used with 2 different bushings

Manufacture process is not imported materials from Taiwan or China

Hybrid Racing Universal 3" Velocity Stack & Filter

Accessport V3 – included OTS maps make tuning quick and easy

and laser-cut into a preliminary shape

GFB RESPONS TMS (WRX MY08-on, GT Legacy MY03-09, XT Forester MY09-on) gd3 Our lower radiator brackets alsoGFB RESPONS TMS (WRX MY08 on, GT Legacy MY03 09, XT Forester MY09 on) On the surface it may look like just another dual port blow off valve,but the Respons is actually much more than that. Featuring GFBs patented venting bias adjustment system, the Respons allows you to precisely control how much air vents from each of the two outlets. Why is this so important? Two key reasons: Adjust how loud the blow off sound is. Recirculate all of the air for