HKS SUPER SQV4 UNIVERSAL ASSY

The HKS SUPER SQV4 is a universal blow-off valve assembly designed to help manage boost pressure on turbocharged vehicles. It works by releasing excess boost pressure when you lift off the throttle, preventing compressor surge and protecting your turbocharger. This is a popular choice for tuners looking to add a distinct sound and improve the longevity of their turbo system.

This SUPER SQV4 uses a unique sequential valve structure and a pull-type relief design, which allows for a well-built valve that can operate effectively across a wide range of boost pressures. The body is constructed from durable aluminum, ensuring it holds up under the heat and pressure found in the engine bay. While it's a universal part, it's often paired with custom intercooler piping or adapter flanges to fit specific applications. Installation typically involves tapping into your boost source and routing the discharge pipe, so having some fabrication or custom plumbing experience can be helpful.

Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper setup and any specific requirements for your vehicle.