HKS Super SQV IV Blow Off Valve Kit – Civic Type R FL5

Upgrade the performance and sound of your FL5 Civic Type R with the HKS Super SQV IV Blow Off Valve Kit. Engineered for high boost applications, the Super SQV IV delivers rapid pressure release, improved reliability, and a signature high-pitched blow-off sound that enthusiasts know and love.

Key Features

• Rapidly relieves excess boost pressure when the throttle is released, reducing stress on the turbocharger.

• Maintains stable boost pressure under high load without unnecessary venting.

• Designed for a prominent engine bay installation that enhances visual appeal.

• Includes a suction return hose for compliance with safety regulations.

• Emits a sharp, high-frequency blow-off sound when venting to atmosphere.

Additional Notes

• Finish: Silver

• Estimated Installation Time: ~3 hours

• Suction return kit included

• For atmospheric venting setups, expect increased audible presence inside and outside the vehicle.