HKS Super SQV4 Blow Off Valve Kit - 2015-2021 Subaru WRX

HKS Super SQV4 Blow Off Valve Kit Subaru WRX 2015+

RallySport Direct proudly carries performance upgrades by one of the biggest names in the industry, HKS. Since 1973, HKS has been a leading innovator in turbocharger technology, and many of their products have been utilized on world-class race cars of all makes and genres. Today, HKS continues to engineer high-performance engine components to improve the power and the performance of your vehicle. 

 

Here, you are looking at the HKS SQ4 Sequential BOV designed for high-pressure applications for your racecar, rally car, or your daily driver. This is the grandfather of blow-off valves with its flagship sound that remains to be one of the most effective blow-off valves in the aftermarket.

 

DETAILS:

• Pull-type sequential valve structure
• New differential pressure control system allows for stable operating ranges from low to high-boost pressures
• Includes vacuum line filter
• Includes circlip, T-fittings, and zip ties
• Includes hose and clamps
• Includes factory-like flange to bolt onto the intercooler