SSQV Blow Off Valve for 2002-2007 Subaru WRX and 2004-2018 STI W/ Adapter Auto Parts Store springs still regulate the amount

springs still regulate the amount of boost you run

Specifications:

1997-2012  Impreza RS

which allows you to raise and lower the pump depending on clearance with the subframe and accessories

SSQV Blow Off Valve for 2002-2007 Subaru WRX and 2004-2018 STI W/ Adapter Auto Parts Store springs still regulate the amountHKS SSQV4 Blow Off Valve for 2002 2007 Subaru WRX and 2004 2018 STI With Adapter Brand new SSQV 4 turbo blow off valve made of high quality CNC billet aluminum body and anodized finished. The kit includes an O ring, C clamp, hose clamps, zip ties and a SSQV flange for your vehicle. Our blow off valve is a dual stage pull type relief valve. Unlike typical push type blow off valves,will not leak under any level of boost. It is for maximum performance,