HKS 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. The Super SQV will support new generations of turbocharged vehicles.
 
SQV unit and accessories are included.
Appropriate kit parts are included to replace the SQV unit.
To install the unit to new vehicle, modification of SQV on the vehicle's side is required.
SUPER SQV4 UNIT KIT PARTS
SQV Unit, O-ring, C-ring, T-fitting, Air Filter and Tylap.