HKS SSQV4 Blow Off Valve - Subaru WRX 2002-2007 / STi 2004-2007 / Forester XT 2006-2008 BRZ Manifold and the appropriate alignment tool

and the appropriate alignment tool

Will give better air flow for better mileage and gain in horsepower

Includes (4) fuel injectors

This kit also includes a new pilot bearing

5mm in thickness

HKS SSQV4 Blow Off Valve - Subaru WRX 2002-2007 / STi 2004-2007 / Forester XT 2006-2008 BRZ Manifold and the appropriate alignment toolThe all new HKS redesigned Super Sequential Blow Off Valve 4 (SSQV4) for the Subaru WRX and STI features the same high performance dual stage pull type valve design with an all new redesigned exterior styling. Since 1994, the SSQV has a proven itself to be one of the most versatile blow off valve systems on virtually any turbocharged performance level, from showroom stock to fully track prepped. Unlike typical push type blow off valves, the pull type