HKS JZX100/JZX110/JZS171W 1JZ-GTE SSQV4 BOV Kit

This is the HKS SSQV4 Blow Off Valve kit, designed specifically for the 1JZ-GTE engine found in the Toyota JZX100, JZX110, and JZS171W models. A blow off valve, or BOV, is crucial for turbocharged vehicles. It releases excess boost pressure from the intake system when you lift off the throttle, preventing compressor surge and protecting your turbocharger from damage. This helps maintain the longevity of your turbo and ensures consistent performance.

The SSQV4 (Super Sequential Blow-Off Valve Version 4) from HKS is a well-known and popular choice among enthusiasts. It uses a unique dual-spring structure that allows for a wide range of boost pressure settings, from low boost to high boost, without leaking. The valve itself is constructed from durable aluminum, and the diaphragm is made of a heat-resistant silicone rubber. This well-built unit is designed to handle the demands of a turbocharged engine, providing reliable operation and that distinctive HKS sound.

This kit includes everything needed for installation on the specified 1JZ-GTE applications, making it a straightforward upgrade. Please note that this kit is not CARB approved and cannot be shipped to California.