GFB Respons Dual Port Blow Off Valve (Subaru)
GFB Respons TMS Blow Off Valve Genuine part number #T9000. Dual port both recirculates & vents. Fully adjustable venting bias system. Unlimited boost holding capability. Faster boost recovery on gearshift. Safe for use with MAF sensors. Direct fitment onto OEM flange. RRP new is $386 plus postage. Removed in excellent condition. Description from GFB website: "On the surface, it may look like just another dual port blow-off valve, but the Respons is actually much more than that. Featuring GFB’