HKS SQV4 Universal Super Sequential Blow Off Valve Kit Subwoofers Every tuned car focuses on

Every tuned car focuses on performance or suspension

Sleek Appearance: High-quality finish complements the look of your engine bay

Rear Shock - For use with M14 lower mounting bolt

Middle or End Injection Definable

 Idle ignition control

HKS SQV4 Universal Super Sequential Blow Off Valve Kit Subwoofers Every tuned car focuses onHKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull Type relief design ensures stable operation regardless of the amount of boost pressure. This Super SQV maximizes the charge response that repeats pressure charging and pressurized air relief by throttle on and off and supports new generations of