HKS Standard and Racing Bypass valves are push type valves that utilize calibrated spring pressure and vacuum line pressure to remain closed against the pressurized air in the charge pipe. As the throttle is closed, creating vacuum in the line, combined with the force of the pressurized air in the charge pipe, the bypass [...]
The New HKS Super SQV Racing blow off valve is a pull-type valve for high horsepower applications. Similar in construction and function to the new HKS Super SQV, the Super SQV Racing blow off valve uses a large single stage, aluminum pull-type valve to handle the extreme pressure and airflow discharge volume that is associated [...]
HKS Super SQV (Super Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operation range from low boost to high boost.
HKS Blow Off Valves
HKS UNIVERSAL BLOW OFF VALVE BOV SQV SSQV BLACK LIMITED
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