Blow Off Valves

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Agency Power Blow Off Valve
 Agency Power Blow Off Valve
AVO Blow Off Valve
Blow-off Valves are essential to reliable performance from turbocharged engines. As you build air pressure in your system (boost), it can suddenly find itself with nowhere to go when you let off the...
Greddy Type R Blow-Off Valve
GReddy Blow Off Valves are easily adjustable to eliminate compressor surge and preventing premature boost leakage, while increasing boost response between shifts. Each valve is made of durable cast and...
Greddy Type RZ Blow-Off Valve
GReddy Blow Off Valves are easily adjustable to eliminate compressor surge and preventing premature boost leakage, while increasing boost response between shifts. Each valve is made of durable cast and...
HKS SSQV IVD Blow Off Valve
 This newly designed SSQV IVD uses a "boost drive controller" for positive boost operation.This new system SQV can function on vehicles which have no vacuum, such as diesel engines as...
HKS Super SQV4 Blow Off Valve
In 1994, HKS introduced the first Sequential Blow-Off Valve featuring a unique, pull-type, sequential valve structure and a differential pressure control system. This advanced pull-type relief system...
Megan Racing Blow Off Valve
Blow-off valves play a vital role in any turbocharged or supercharged system because they not only improve performance but also increase the longevity of the compressor as well. The primary function...
Perrin Blow Off Valve
Inefficient factory blow off valves (BOV) can hinder boost response during shifts and can damage your expensive turbo charger. PERRIN offers several choices for owners to choose the best solution to...
TiAL Q Blow Off Valve (BOV)
The TiAL Q is the first revision of the nine year old original TiAL BOV. The TiAL Q bolts right up to any standard TiAL flange, no re-welding needed.Includes Q BOV Assembly TiAL V-Band Clamp...
TiAL QR Blow Off Valve (BOV)
Available now in silver and black, this Q based BOV comes in two different sizes, a 1.0” outlet common for most cars with a Bosch style bov, and a 1.34” outlet for Evo/DSM. Users can also...
Turbo XS Blow Off Valve Type H
Want a valve that people notice when it goes off but don't want "RFL-loud"? The BOV Type H is the valve for you. Providing greater venting flow than our BOV-S, the BOV-H is designed for turbo...
Turbo XS Blow Off Valve Type H-RFL
With new and improved styling, the BOV-H-RFL remains true to it's roots - it's still really f'n loud! Like all our valves, the RFL relieves compressor pressure surge caused by changing gears or backing...
Turbo XS Blow Off Valve Type S
Our smallest valve, the BOV Type S is recommended for small to medium sized turbo charged engines of less than 2.0 liters. Excellent flow in a compact package, the valve is perfect for your turbocharged...
Turbo XS Racing Bypass Valve -Type H Reversible
Identical in design to our RBV-H34 with the exception that the outlet of the valve is our standard Type H female inlet instead of a 34mm hose adapter. This allows the valve to be used either in normal...
Turbo XS Racing Bypass Valve Type 25
The Racing Bypass Valve Type 25 was specifically designed to replace the 1 inch (25mm) Bosch Bypass Valve used in most Volkswagen and Audi applications. The Bosch valve is prone to failure in stock application...
Turbo XS Racing Bypass Valve Type H34
Racing Bypass Valve Type H34 vents excess pressure back into the car’s air intake making the valve ideal for Mass Air Flow (MAF) metered cars where venting to atmosphere can create a "rich...
Turbonetics Duo-35 BOV
This exclusive blow-off valve features a dual cross tunnel discharge system with various discharge designs. You can use one or two GT-K inspired horns to vent the pressurized air directly to atmosphere...
Turbosmart Big Bubba Series Blow Off Valve
Turbosmart might be famous for fitting a lot of performance into small packages but that doesn’t mean we don’t appreciate the fact that sometimes bigger is, indeed, better. This is exactly...
Turbosmart Dual Port Blow Off Valve
 All Turbosmart BOVs are made out of tough and durable billet aluminium and offer a host of features designed to give them superior flow and performance. Turbosmart’s Universal Fit BOVs have...
Turbosmart Dual Port Kompact Series Blow Off Valve
 The Kompact Series BOVs have been designed as a bolt-on replacement for plastic factory Bosch or Denso BOVs, the Kompact Series products offer superior flow, full adjustability and greater structural...
Turbosmart Kompact Shortie Blow Off Valve
 Like all Turbosmart blow off valves, the new Kompact Shorties have been machined in-house, from solid billet aluminium. Keeping the process in-house, ensures only the best quality, and none of...
Turbosmart Plumb Back Blow Off Valve
 All Turbosmart BOVs are made out of tough and durable billet aluminium and offer a host of features designed to give them superior flow and performance. Turbosmart’s Universal Fit BOVs have...
Turbosmart Plumb Back Kompact Series Blow Off Valves
 The Kompact Series BOVs have been designed as a bolt-on replacement for plastic factory Bosch or Denso BOVs, the Kompact Series products offer superior flow, full adjustability and greater structural...
Turbosmart Race Port Blow Off Valves
 Completely redesigned for 2011, the new Race Port blow-off valve is a fraction of the size of the superseded model and provides an ideal combination of maximum flow and minimal weight. The new...
Turbosmart Supersonic Blow Off Valves
 All Turbosmart BOVs are made out of tough and durable billet aluminium and offer a host of features designed to give them superior flow and performance. Turbosmart’s Universal Fit BOVs have...
Turbosmart Vee-Port Blow Off Valves
 All Turbosmart BOVs are made out of tough and durable billet aluminium and offer a host of features designed to give them superior flow and performance. Turbosmart’s Universal Fit BOVs have...
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