HKS SUPER SQV 4 HONDA CIVIC TYPE-R FK8

The HKS SUPER SQV (Super Sequential Blow-Off Valve) uses a unique, patented sequential valve structure and a differential pressure control system. This design allows for a dual spring structure, which ensures the valve is held closed under low pressure but opens smoothly under high pressure. This advanced system is specifically designed for the Honda Civic Type-R FK8, helping to manage boost pressure effectively.

Crafted from well-built aluminum, the SUPER SQV 4 features a striking silver finish that looks good under the hood. Its design focuses on providing a crisp sound when releasing boost, a characteristic many enthusiasts appreciate. The sequential operation means it's highly responsive, releasing excess turbo pressure quickly and efficiently to protect the turbocharger and maintain optimal boost levels. This is a popular choice for FK8 owners looking to enhance their turbo system's performance and sound.

This kit includes everything needed for installation, including the blow-off valve itself, a vacuum hose, and zip ties. While it's designed as a direct replacement for the factory blow-off valve, it's important to note that this part is not CARB approved and cannot be shipped to California. For those outside of California, it offers a noticeable improvement in turbo response and a distinct auditory feedback when the throttle is released.