The HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a wide operating range from low boost to high boost. Its Pull-Type relief design ensures stable operation regardless of the amount of boost pressure. The Super SQV will support new generations of turbocharged vehicles. The HKS SSQV4 BOV Kit has a Dual Valve Structure, Sequential System.At low boost ranges the Primary Valve opens, and at high boost ranges the Secondary Valve also opens, resulting in linear response and optimal blow-off operation at all boost levels. Typical push-type blow-off valves require spring load settings for each vehicle specification. If the spring load setting is too low, the valve may leak under a high boost and the desired boost setting may not be reached. If the spring load setting is too strong, it may not open at a low boost. The Super SQV will operate under any boost pressure setting without leaking.

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• Pictures may differ in the actual product

• High-Quality Aluminum Die-Cast Body
• High Stiffness Metal Die-Cast Valve
  
• Triple Fin design produces "Super Sound"