Please note that The suction return kit is equipped standardly.

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.

1.High Quality Aluminum Die-Cast Body
Silver-coated aluminum die-cast body. Combines the ultimate in looks and durability in the engine compartment.

2.High Stiffness Metal Die-Cast Valve
Secondary valve main portion is made of die cast metal. Reliable operation with beautiful looking.

3.Triple Fin design produces "Super Sound"
Triple Fins set at the center of the funnel produces a dynamic and aggressive sound. An optional special Round Fin can be purchased separately for sound tuning.

Parts necessary for installation are included. SQV4 can be easily installed on a vehicle with this kit.

FEATURES
*SQV IV Kit for HONDA N BOX which comes with a Return Kit.

*The Super SQV IV has a cool high frequency blow-off sound for the atmosphere exposure. It makes your vehicle more stands out(It will have less sound for the suction return).

*The Super SQV IV will be installed next to the engine, and will have the engine compartment look cooler.

*There was no problem such as engine stall by installing this product dering the test.