HKS Super SQV4 Blow Off Valve Subaru STI 2008-2021 | 71008-AF013 NEW Bearing Type:

Bearing Type:

Heavy duty version of the stock O

Part #: 30-2201

yet low fluid friction like 75W90

Automatic/ Manual Transmission Front Wheel Drive 4 Door

HKS Super SQV4 Blow Off Valve Subaru STI 2008-2021 | 71008-AF013 NEW Bearing Type:Fitment 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