Quick view Perrin | sku: PSP-TAC-610BK Perrin Blow Off Valve (Black) For 08-14 Subaru WRX Adjustable relief pressure and flow control makes fine-tuning on the fly simple and quick with the PERRIN Blow Off Valve. Inefficient factory blow off valves (BOV) can hinder boost response during shifts and can damage your expensive turbo... $265.00 $225.25 Add to Cart Compare
Quick view Cobb | sku: 724665 Cobb LF BPV For 08-14 Subaru WRX The C.A.R.B. Certified COBB LF BPV is a compact and lightweight by-pass valve that is capable of holding very high boost pressure without leaking. Its updated design reduces control volume by 30% allowing for extremely fast venting of boost when actuated... $370.00 Add to Cart Compare
Quick view Cobb | sku: 745670 Cobb LF BPV For 15-21 Subaru WRX The COBB LF BPV is a compact and lightweight by-pass valve that is capable of holding very high boost pressure without leaking. Its updated design reduces control volume by 30% allowing for extremely fast venting of boost when actuated. Innovative... $370.00 Add to Cart Compare
Quick view Cobb | sku: 712665 Cobb LF BPV For 02-21 Subaru WRX/STI The C.A.R.B. Certified COBB LF BPV is a compact and lightweight by-pass valve that is capable of holding very high boost pressure without leaking. Its updated design reduces control volume by 30% allowing for extremely fast venting of boost when actuated... $345.00 Add to Cart Compare
Quick view Perrin | sku: PSP-TAC-615RD Perrin Blow Off Valve For 15-21 Subaru WRX Add horsepower, quicker response, and reliability with the PERRIN Blow Off Valve. A must-have replacement for the leaky, slow responding, and plastic OEM blow off valve. Inefficient factory blow off valves (BOV) can hinder boost response during... $265.00 $225.25 Add to Cart Compare
Quick view Perrin | sku: PSP-TAC-610RD Perrin Blow Off Valve (Red) For 08-14 Subaru WRX Adjustable relief pressure and flow control makes fine-tuning on the fly simple and quick with the PERRIN Blow Off Valve. Inefficient factory blow off valves (BOV) can hinder boost response during shifts and can damage your expensive turbo charger... $265.00 $225.25 Add to Cart Compare