The A'PEX Twin Chamber Blow Off Valve incorporates a arevolutionary design in boost pressure release systems. This blow of valve allows you to built up boost pressures to esape into the atmosphere when the engine is no longer under load. The result: quicker valve resonse under low and high boost pressures. This blow off valve also gives the user the ability to adjust the blow off sound. By turning...
The new Blowoff Valve DD ( Dual Drive) design flows 20% more than our previous model while emitting a uniquely aggressive sound. For maximum response the DD uses the small port for low boost and a a larger port for high boost. The user has the option of using a mini SUS power air cleaner or the open atmosphere design. The blow off valve is constructed of heavy-duty die-cast aluminum and is capable...
GReddy Blow-Off Valves will give that pressurized air (or shock-wave) somewhere to go. You will also see a reduction in turbo lag as you are runnin' up through the gears--meaning more power. Your turbocharged vehicle will feel "crisper" and the life of the turbo bearings will be extended due to the elimination of the durability-punishing shockwave. ...
The HKS Super Sequential Blow-Off Valve (SSQV) is a pull type relief valve. The SSQV is actuated by pressure alterations only, ensuring quick valve response and complete closure during idle. Typical blow-off valves utilize large valves in order to accommodate high boost/high hp applications. However, these large valves react slowly and require high activation pressure to open. Smaller, fast reacti...
HKS Racing Bypass Valves function similar to Standard Bypass Valves but incorporate an additional pressurized port to aid under severe boost conditions. They can also be used as safety "pop-off" valves if the second port is connected to a pressure source. ...
The HKS Super Sequential Blowoff Valve (SSQV) is a dual stage pull type relief valve.
Unlike other blow off valves that are push type, the HKS Sequential will not leak under high boost conditions nor under vacuum at idle.
The HKS Sequential Blowoff valve being of a pull type valve structure, the SSQV can not physically leak under any level of boost because boost pressure also keeps ...
Designed for high performance, the TurboXS Blow Off Valve - Type H relieves compressor pressure surge caused by changing gears or backing off the throttle quickly. This valve is an extremely important part of any turbo system allowing quick boost response and greatly increasing the life of a turbocharger. The BOV Type H provides greater venting flow than the Type S and is designed for turbo charge...
The TurboXS Blow Off Valve - Type S is designed to release compressor pressure surge caused by changing gears or backing off the throttle quickly. This valve is an extremely important part of any turbo system allowing quick boost response and greatly increasing the life of a turbocharger. The BOV Type S is designed for small to medium sized turbo charged engines running from 5-15 psi boost, howeve...
A totally unique design! The "Godzilla" bypass valve assembly offers the ultimate in surge protection and cosmetic appeal. Highest flow capacity available - bar none! Aircraft-quality construction featuring a 1.8" (45mm) diameter all stainless steel valve assembly and a totally sealed actuator assembly. All polished aluminum with a unique V-band mount that allows a full 360-degree orientation. Inc...