HKS Super SQV4 Blow Off Valve Subaru STI 2008-2021 | 71008-AF013 80 When a signal powers the

When a signal powers the DIM pin

The all new piping kit is designed to be used in conjunction with the existing ISR Performance Front Mount Intercooler Core (IS-S13ICCore) when you are mounting an 2JZ with factory turbos and factory intake manifold in an S13/14 chassis with the ISR Performance swap mounts

Lighter weight

much more fuel flow is needed to support how fast ethanol burns

Please use at your own risk

HKS Super SQV4 Blow Off Valve Subaru STI 2008-2021 | 71008-AF013 80 When a signal powers theFitment Information: 2008 2021 Subaru STI This HKS Super SQV4 is the grandfather of blow off valves with its flagship sound that remains to be one of the most effective blow off valves in the aftermarket. Features: Pull type sequential valve structure New differential pressure control system allows for stable operating ranges from low to high boost pressures Includes vacuum line filter Includes circlip, T fittings, and zip ties Includes recirculation