HKS Super SQV IV Blow Off Valve for Subaru Impreza GD (00-07)

HKS Super SQV IV Dump Valve Kit Specification

HKS Super SQV (for SeQuential Blow Off Valve) is the current benchmark in the market, either in terms of performance, endurance or quality/price ratio. Its sequential design ensures superior reliability and function, 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 kit is specifically designed for the Subaru Impreza and gives easy, no hassle plug and play installation. It contains absolutely everything needed to fit, with no adaptation necessary.