The HKS Super SQV (Sequential Blow-Off Valve) is a blow-off valve that employs a unique two-stage sequential valve structure using a primary valve and a secondary valve, and achieves precise pressure control across a wide operating range from low to high boost pressure ranges through a differential pressure control system.
[Compatibility] Toyota Aristo Model: JZS161 Engine: 2JZ-GTE Year: 97/08-05/07 Cannot be used with Racing Suction (Reloaded) Supra Model: JZA80 Engine: 2JZ-GTE Year: 93/06-02/08 Cannot be used with Racing Suction (Reloaded) Please check the manufacturer's website for the latest compatibility information. Product Introduction The HKS SUPER SQV (Sequential Blow-Off Valve) employs HKS's unique two-stage sequential valve structure using a primary valve and a secondary valve, and delicately achieves pressure control in a wide operating range from low to high boost pressure ranges using a differential pressure control system. Furthermore, the "relief-less operation method," which differs from the structure of general blow-off valves, suppresses relief during turbocharger boosting and maximizes charge response when boosting and releasing by repeatedly turning the throttle ON/OFF. SQV IV supports all turbo vehicles in a new dimension. Precautions for use: Not for use with Racing Suction (Reloaded).

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