Universal HKS Super SQV4 (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull-Type relief design ensures stable operation regardless of the amount of boost pressure. The Super SQV will support new generations of turbocharged vehicles.
1.High Quality Aluminum Die-Cast Body
2.High Stiffness Metal Die-Cast Valve
3.Triple Fin design produces “Super Sound”
1.Pull-Type Relief Valve Operation
2.Primary Valve (Small)
3.Secondary Valve (Large)
Dual Valve Structure, Sequential System
Pull-Type blow off valves will work for any turbocharged vehicle, from stock to highly tuned.
Typical push-type blow off valves require spring load settings for each vehicle specification. If the spring load setting is too low, the valve may leak under high boost and the desired boost setting may not be reach. If the spring load setting is too strong, it may not open at low boost. The Super SQV will operate under any boost pressure setting without leaking.
Genuine item, direct from Japan.
Unlike other sellers, price also INCLUDES universal weld on mounting flange (Flanges available in: φ50 Steel Pipe, φ65 for Steel Pipe and φ60 Aluminium Pipe).
Please add your required flange size in the ‘NOTES’ section at the checkout.
FREE UK DELIVERY! (International postage cost added at checkout).
Vehicle specific kits also available, please use the contact form below for pricing.