HKS Super SQV4 Blow Off Valve Kit | 2023+ Nissan Z (71008-AN030V)

Super SQV4 Blow Off Valve Kit for 2023+ Nissan Z by HKS

The HKS SUPER SQV (Sequential Blow-Off Valve) employs a unique two-stage sequential valve structure using primary and secondary valves. It features a differential pressure control system that delicately manages pressure across a wide operating range from low to high boost. Unlike typical blow-off valves, its "relief-less operation system" suppresses relief at high boost, maximizing charge response during repeated boost and release cycles with throttle ON/OFF.

Features

• Blow-off valves are placed on both banks of the VR30DDTT engine, quickly releasing unnecessary boost pressure from each turbocharger, reducing their load (when the throttle is off).
• Hoses between the turbocharger and intercooler are replaced with dedicated 4-ply silicone hoses for the SQV4, strengthening the hose section.

Benefits

• The return hose uses a dedicated molded silicone hose, fitting snugly in the engine bay.

Applications

• 2023+ Nissan Z

What's In The Box?

• 1 - Blow Off Valve Kit

References

• Installation Instructions