The HKS Super Sequential Blowoff Valve (SSQV) is a dual stage pull-type relief valve. Unlike typical push type blow-off valves, the HKS Super Sequential Blowoff Valve (SSQV) will not leak under any level of boost because the boost pressure in chamber "C" keeps the valve closed against its seat. The Super Sequential Blowoff Valve (SSQV) releases excess boost when there is a pressure alteration in its chambers, not by the rate of boost pressure or vacuum in the line. This ensures a quick valve response and complete closure during idle. Many competitors use a push-type blow-off valve design with a large valve to accommodate high boost / high horsepower applications. These large valves react slowly and require high pressure to open, and are not able to activate and prevent compressor surge at light-load conditions. On the other hand, smaller, fast reacting push-type valves do not discharge the airflow capacity required for high horsepower applications and tend to slowly open and leak as boost pressure overpowers the spring. For maximum performance, the HKS Super Sequential Blowoff Valve (SSQV) incorporates both a small primary valve for ultra quick activation, and a larger secondary valve for additional discharge capacity. The HKS Super Sequential Blowoff Valve (SSQV) is engineered to initially open the small primary valve at light throttle and load conditions, then sequentially opens the secondary valve for additional relief capacity under high boost and load conditions. The HKS Super Sequential Blowoff Valve (SSQV) is constructed of polished billet aluminum, which ensures long-term durability and a high luster look. The mounting base utilizes a circular mounting flange that combines with a C-clip snap ring and O-ring gasket to insure an excellent seal. The triple-fin discharge port design produces a powerful, unique and aggressive blow-off sound.

The HKS Super Sequential Blowoff Valve (SSQV) is available in vehicle specific kits or as a universal unit for custom applications. Vehicle specific HKS SSQV kits come complete with all mounting flanges, brackets, and miscellaneous hardware for an easy installation. For Universal car applications, weld-on flanges are available in steel or aluminum for custom installation.

Feature Summary:
- Dual stage pull-type relief valve
- Incorporate both a small primary valve for quick activation and a larger secondary valve for additional discharge capacity
- Contructed of polished billet aluminum for longer-term durability
- Triple-fin discharge port design for a powerful and agressive blowoff sound.

Reference: HKS Super Sequential Blowoff Valve, HKS SSQV Blow Off Valve, HKS SSQV Kit, HKS BOV, SSQV BOV, HKS SSQV Bypass Valve, HKS SSQV By Pass Valve

APPLICATION: HKS Super Sequential Blowoff Valve (SSQV) UNIVERSAL - ALL CARS

This HKS Super Sequential Blowoff Valve (SSQV) UNIVERSAL - ALL CARS has the following features: Product Notes: This matte black version is a limited edition available exclusively in the USA. This blow-off valve is universal and not a car-specific kit. If you need the full specific SSQV Kit for your car, please look at the specific SSQV Kit for your car