shopping cart Shopping Cart (0 items - $0.00)
Select Your Vehicle
Back
You searched for Universal Blow Off Valves
We found 184 item(s) matching your search
Apexi Spec II Blow Off Valves Apexi Apexi Spec II Blow Off Valves

Apexi Blow Off Valves are for high performance turbo systems. Using a unique flat-valve design, these blow off valves provide excellent valve response under both low & high boost conditions without sacrificing flow capacity. Newly Redesigned Compact Casing. The Apex-i Spec II's unique design allows for quicker response without causing any exce... (more)
Apexi Spec II Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal $169.00$146.87add item to cart550-A002
ARC NS Type Blow Off Valves ARC NS Type Blow Off Valves

Super Blow Off Valve: The blow-off effect makes air opening raise 30%. It is possible to make the tuning for opening, since tuning is possible by adjustment the top screw. The best optimum and invigorating result can be achieved. The design adopts a whole form while assuming a waist-gate. Furthermore, it is manufactured by aluminum machining and... (more)
ARC NS Type Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Vaccum Size: 4 Color: Blue $319.00$279.13add item to cartABOV00NS4B
Universal Vaccum Size: 4 Color: Gold $319.00$279.13add item to cartABOV00NS4G
Universal Vaccum Size: 4 Color: Red $319.00$279.13add item to cartABOV00NS4R
Universal Vaccum Size: 4 Color: Silver $319.00$279.13add item to cartABOV00NS4
Universal Vaccum Size: 6 Color: Blue $319.00$279.13add item to cartABOV00NS6B
Universal Vaccum Size: 6 Color: Gold $319.00$279.13add item to cartABOV00NS6G
Universal Vaccum Size: 6 Color: Red $319.00$279.13add item to cartABOV00NS6R
Universal Vaccum Size: 6 Color: Silver $319.00$279.13add item to cartABOV00NS6
ATI ProCharger Blow Off Valves ATI ProCharger Blow Off Valves


ATI ProCharger Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Enclosed Race Valve with Aluminum Flange  $415.00add item to cart3FASS-003
Universal Enclosed Race Valve with Steel Flange  $415.00add item to cart3FASS-007
Universal Open Race Valve with Aluminum Flange  $415.00add item to cart3FASS-004
Universal Open Race Valve with Steel Flange  $415.00add item to cart3FASS-008
Blitz DD Universal Dual Drive Blow Off Valves Blitz Blitz DD Universal Dual Drive Blow Off Valves

The Blow off valve is essential to all turbocharged vehicles. The purpose of the BLITZ Blowoff Valve DD is to relieve compressor surge without reducing compressor speed. It controls boost pressure that is built up by the turbo and vents it into the atmosphere when the car is not under load (in between shifts). This prevents pressure from backing u... (more)
Blitz DD Universal Dual Drive Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal $220.00$209.00add item to cart70039
Forge Motorsport Competition Blow Off Valves Forge Motorsport Forge Motorsport Competition Blow Off Valves

Suitable for ALL turbo cars without an Air Flow Meter Made from billet aluminium, this atmospheric diverter valve dumps the charge-air to atmosphere creating the "Whoosh" sound most commonly associated with rally cars when the throttle is lifted. This increases both quicker throttle response and higher clamping load to maintain boost pressure mo... (more)
Forge Motorsport Competition Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Blow Off Valve - Polished $105.00$94.50add item to cartFMDV002-pol
Forge Motorsport Competition w Filter Blow Off Valves Forge Motorsport Forge Motorsport Competition w Filter Blow Off Valves

Suitable for ALL turbo cars without an Air Flow Meter Made from billet aluminium, this atmospheric diverter valve dumps the charge-air to atmosphere creating the "Whoosh" sound most commonly associated with rally cars when the throttle is lifted. This increases both quicker throttle response and higher clamping load to maintain boost pressure mo... (more)
Forge Motorsport Competition w Filter Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Competition Dump Valve (With Filter) - Blue $115.00$103.50add item to cartFMDVF003-blu
Universal Competition Dump Valve (With Filter) - Polished $115.00$103.50add item to cartFMDVF003-pol
Universal Competition Dump Valve (With Filter) - Red $115.00$103.50add item to cartFMDVF003-red
Forge Motorsport Dual Piston Ram Blow Off Valves Forge Motorsport Forge Motorsport Dual Piston Ram Blow Off Valves

Suitable for most turbo cars with an Air Flow Meter Made from billet aluminium, this atmospheric diverter valve dumps the charge-air to atmosphere creating the "Whoosh" sound when the throttle is lifted. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably. Unlike single piston or dia... (more)
Forge Motorsport Dual Piston Ram Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Dual Piston Ram Dump Valve - Black $130.00$117.00add item to cartFMDV004-blk
Universal Dual Piston Ram Dump Valve - Blue $130.00$117.00add item to cartFMDV004-blu
Universal Dual Piston Ram Dump Valve - Polished $130.00$117.00add item to cartFMDV004-pol
Universal Dual Piston Ram Dump Valve - Red $130.00$117.00add item to cartFMDV004-red
Forge Motorsport Fast Response Blow Off Valves Forge Motorsport Forge Motorsport Fast Response Blow Off Valves

On the track or strip ? Running a modified 1.8T? Do split seconds make all the difference? Then you need the Forge Motorsport DV-R This diverter valve has been designed for the fastest response and to ensure maximum boost for the professional competitor. It is supplied in a kit that allows you to customise the response characteristics to ... (more)
Forge Motorsport Fast Response Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Diverter Valve (diaphragm) - Black $150.00$135.00add item to cartFMDVELI (BLK)
Universal Diverter Valve (diaphragm) - Polished $150.00$135.00add item to cartFMDVELI (POL)
Universal Diverter Valve (diaphragm) - Red $150.00$135.00add item to cartFMDVELI (RED)
Forge Motorsport Fast Response Side Port Blow Off Valves Forge Motorsport Forge Motorsport Fast Response Side Port Blow Off Valves

On the track or strip ? Running a modified 1.8T? Do split seconds make all the difference? Then you need the Forge Motorsport DV-R This diverter valve has been designed for the fastest response and to ensure maximum boost for the professional competitor. It is supplied in a kit that allows you to customise the response characteristics to ... (more)
Forge Motorsport Fast Response Side Port Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Diverter Valve (diaphragm) - Black $160.00$144.00add item to cartFMDVR-A-Blk
Universal Diverter Valve (diaphragm) - Polished $160.00$144.00add item to cartFMDVR-A-Pol
Universal Diverter Valve (diaphragm) - Red $160.00$144.00add item to cartFMDVR-A-Red
Forge Motorsport Fast Road Blow Off Valves Forge Motorsport Forge Motorsport Fast Road Blow Off Valves

Suitable for ALL turbo cars without an Air Flow Meter Made from billet aluminium, this atmospheric diverter valve dumps the charge-air to atmosphere creating the "Whoosh" sound most commonly associated with rally cars when the throttle is lifted. This increases both quicker throttle response and higher clamping load to maintain boost pressure mo... (more)
Forge Motorsport Fast Road Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Blow Off Valve (piston based) - Polished  $135.00add item to cartFMDV001-GTI
Forge Motorsport Fast Road Closed Loop Blow Off Valves Forge Motorsport Forge Motorsport Fast Road Closed Loop Blow Off Valves

Made from billet aluminium, this recirculating diverter valve dumps the charge-air back into the air intake system keeping external noise to a minimum. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably.
Forge Motorsport Fast Road Closed Loop Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Diverter Valve - including spring tuning kit - Black $150.00$135.00add item to cartFMCL007P-blk
Universal Diverter Valve - including spring tuning kit - Polished $150.00$135.00add item to cartFMCL007P-pol
Forge Motorsport Fast Road Closed Loop w Side Port Blow Off Valves Forge Motorsport Forge Motorsport Fast Road Closed Loop w Side Port Blow Off Valves

Made from billet aluminium, this recirculating diverter valve dumps the charge-air back into the air intake system keeping external noise to a minimum. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably. Flush Fit Valve option Where there are space limitations, or a side vacuum pipe c... (more)
Forge Motorsport Fast Road Closed Loop w Side Port Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Diverter Valve (side port) - including spring tuning kit - Black $160.00$144.00add item to cartFMCL007P-A-blk
Universal Diverter Valve (side port) - including spring tuning kit - Polished $160.00$144.00add item to cartFMCL007P-A-pol
Forge Motorsport Piston Closed Loop Blow Off Valves Forge Motorsport Forge Motorsport Piston Closed Loop Blow Off Valves

Suitable for ALL turbo cars with an Air Flow Meter Made from billet aluminium, this recirculating diverter valve dumps the charge-air back into the air intake system keeping external noise to a minimum. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably. Unlike diaphragm diverter valv... (more)
Forge Motorsport Piston Closed Loop Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Diverter Valve - including spring tuning kit - Black $150.00$135.00add item to cartFMDV006-blk
Universal Diverter Valve - including spring tuning kit - Polished $150.00$135.00add item to cartFMDV006-pol
Forge Motorsport Piston Closed Loop Side Port Blow Off Valves Forge Motorsport Forge Motorsport Piston Closed Loop Side Port Blow Off Valves

Suitable for most turbo cars with an Air Flow Meter Made from billet aluminium, this recirculating diverter valve dumps the charge-air back into the air intake system keeping external noise to a minimum. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably. Unlike diaphragm diverter val... (more)
Forge Motorsport Piston Closed Loop Side Port Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Diverter Valve (large body / side port) - including spring tuning kit $160.00$144.00add item to cartFMDV006-A
Forge Motorsport Piston Ram w Filter Blow Off Valves Forge Motorsport Forge Motorsport Piston Ram w Filter Blow Off Valves

Suitable for most turbo cars with an Air Flow Meter Made from billet aluminium, this atmospheric diverter valve dumps the charge-air to atmosphere creating the "Whoosh" sound most commonly associated with rally cars when the throttle is lifted. This increases both quicker throttle response and higher clamping load to maintain boost pressure more... (more)
Forge Motorsport Piston Ram w Filter Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Blow Off Valve (dual piston with filter) - Black $140.00$126.00add item to cartFMDVF005-blk
Universal Blow Off Valve (dual piston with filter) - Blue $140.00$126.00add item to cartFMDVF005-blu
Universal Blow Off Valve (dual piston with filter) - Pol $140.00$126.00add item to cartFMDVF005-pol
Universal Blow Off Valve (dual piston with filter) - Red $140.00$126.00add item to cartFMDVF005-red
Forge Motorsport Type RS Valve Atmospheric Blow Off Valves Forge Motorsport Forge Motorsport Type RS Valve Atmospheric Blow Off Valves

The Forge RS valve has been specifically designed and engineered, to offer extreme flow rate capability, where other valves are just not up to it. Often when engines have been tuned by installing larger turbos or even software upgrades improved turbo response can be acheived by fitting the RS valve which has the greater internal mass air flow speci... (more)
Forge Motorsport Type RS Valve Atmospheric Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Type RS Valve - Atmospheric - Black w/ 25mm connector $230.00$207.00add item to cartFMDVRSA-blk-25mm
Universal Type RS Valve - Atmospheric - Black w/ 34mm connector $230.00$207.00add item to cartFMDVRSA-blk-34mm
Universal Type RS Valve - Atmospheric - Polished w/ 25mm connector $230.00$207.00add item to cartFMDVRSA-pol-25mm
Universal Type RS Valve - Atmospheric - Polished w/ 34mm connector $230.00$207.00add item to cartFMDVRSA-pol-34mm
Forge Motorsport Type RS Valve Recirculating Blow Off Valves Forge Motorsport Forge Motorsport Type RS Valve Recirculating Blow Off Valves

The Forge RS valve has been specifically designed and engineered, to offer extreme flow rate capability, where other valves are just not up to it. Often when engines have been tuned by installing larger turbos or even software upgrades improved turbo response can be acheived by fitting the RS valve which has the greater internal mass air flow speci... (more)
Forge Motorsport Type RS Valve Recirculating Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Type RS Valve - Recirculating - Black w/ 25mm connector $230.00$207.00add item to cartFMDVRSR-blk-25mm
Universal Type RS Valve - Recirculating - Black w/ 34mm connector $230.00$207.00add item to cartFMDVRSR-blk-34mm
Universal Type RS Valve - Recirculating - Polished w/ 25mm connector $230.00$207.00add item to cartFMDVRRS-pol-25mm
Universal Type RS Valve - Recirculating - Polished w/ 34mm connector $230.00$207.00add item to cartFMDVRSR-pol-34mm
Forge Motorsport Volvo Diverter Blow Off Valves Forge Motorsport Forge Motorsport Volvo Diverter Blow Off Valves

The Forge Volvo recirculation valve is ideal for upgrading or replacing the factory original valve, without the need for changing the whole turbo assembly. A good cost efective modification on any Volvo with this type of valve.
Forge Motorsport Volvo Diverter Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Volvo MIE Recirc Valve $135.00$108.00add item to cartFMMIEREC
Greddy Type R Blow Off Valves Greddy Greddy Type R Blow Off Valves

Turbo lag is the enemy of any turbocharged vehicle. Blow Off Valves are easily adjustable to prevent both premature boost leakage and compressor surge.
Greddy Type R Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal 47mm Valve Diameter, Stiff Spring  $262.00add item to cart11501661
Greddy Type RS Blow Off Valves Greddy Greddy Type RS Blow Off Valves

GReddy Blow Off Valves are easily adjustable to prevent both premature boost leakage and compressor surge. Each is made of durable cast and billet aluminum frame and the valve to diaphragm ratio provides performance that cheap piston types cannot offer. The spring stiffness adjustment screw and 3 different sizes give the GReddy user the option to m... (more)
Greddy Type RS Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal  $237.00add item to cart11501662
HKS NEW SSQV Blow Off Valves HKS HKS NEW SSQV Blow Off Valves

All new! HKS has released their latest version of the SSQV and it is better than ever. The upgraded internal valving and diaphragm design are accentuated by the aggressive new valve body. Long regarded as one of the premier valves, the SSQV has been around almost as long as the tuner industry. Be the first to own the newest from the best; HKS!
HKS NEW SSQV Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Limited Edition USA Exclusive, Matte Black $275.00$218.00add item to cart71004-KK001
Universal Universal $250.00$208.00add item to cart71004-AK001
HKS Racing Type 2 Blow Off Valves HKS HKS Racing Type 2 Blow Off Valves

The HKS Racing Blowoff Valve Type II is a pull-type blow off valve for highly tuned applications. Similar to the construction and function as the HKS SSQV, the Racing Blowoff Valve Type II uses a large single stage aluminum pull type valve to handle the extreme amounts pressure and airflow discharge volume that is associated with high boost / horse... (more)
HKS Racing Type 2 Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal $485.00$386.00add item to cart71004-AK002
Megan Racing Blow Off Valves Megan Racing Blow Off Valves

The Megan Racing blow-off valve is capable of over 24psi, so it s perfect for your daily driver or your track-only race machine. Megan Racing blow-off valves are made of high quality chrome-plated aluminum and are very durable. Because of its universal fitment, some modification may be required for your vehicle and professional installation is reco... (more)
Megan Racing Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Recirculating $155.00$139.50add item to cartBOV-03
Universal Vent To Atmosphere $135.00$121.50add item to cartBOV-02
Perrin Blow Off Valves Perrin Blow Off Valves

Turbo charged vehicles use blow off valves to release excess pressure within the boost tubes.When the throttle plate closes, pressurized air builds up inside the boost tubes. A wave of air pressure surges back to the turbo charger stopping the turbine from spinning. Vane damage, Bearing damage and increased boost lag can all occur. Most automoti... (more)
Perrin Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal $249.99$237.49add item to cartASM-INT-600
PIT 9900 Blow Off Valves PIT 9900 Blow Off Valves

Loudest in PIT's lineup of BOV's. High flow valve designed for 10 to 25 psi. Machined from solid aluminum and comes with a steel and aluminum mounting flange for easy installs. Spring pressures are adjustable using supplied washers. Available in an anodized silver finish.
PIT 9900 Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal  $115.00add item to cart9900
PIT 9901 Blow Off Valves PIT 9901 Blow Off Valves

This blow-off valve has been designed to provide greater venting flow. works with larger turbos and boost levels between 10psi and 25psi. Machined from solid aluminum and comes with a steel and aluminum mounting flange for easy installs.
PIT 9901 Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal  $115.00add item to cart9901
SARD Racing Blow Off Valves SARD Racing Blow Off Valves

SARD Racing Blow off valves provide superior performance and endurance. Eliminates air leak at high boost. Easy valve spring load adjustment for super precise response.Refer to Chassis and Engine description as these are genuine J-Spec parts.
SARD Racing Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal includes: Flange attachment, silicone hose, 3way pipe  $260.00add item to cart66060
Steed Speed Sleeved In-Line Blow Off Valves

The Steed Speed BOV consists of a slip fitted pipe, sealed to the charge air pipes using high quality O-rings. The pipe is perforated with a ring of ports which are alternately covered or uncovered by means of a ring-shaped piston which wraps around the pipe. This piston is actuated by vacuum and boost pressure to open as soon as the throttle is cl... (more)
Steed Speed Sleeved In-Line Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal 2"  $235.00add item to cartBOV04-200
Universal 2.25"  $235.00add item to cartBOV04-225
Universal 2.5"  $235.00add item to cartBOV04-250
Universal 3"  $275.00add item to cartBOV04-300
Universal 3.5"  $275.00add item to cartBOV04-350
Universal 4"  $275.00add item to cartBOV04-400
Synapse Blow Off Valves Synapse Blow Off Valves

This univeral, pull-type BOV design eliminates leaking by seating the valve more as boost pressure increases. Each assembly is pressure tested to 100 psi prior to leaving the factory. Interchangable inlet and discharge flanges allow Synapse to offer various adapters an dkits for many popular applications.
Synapse Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Universal, pull-type BOV. Includes 1.25" Al recirculation fitting and SS weld-on flange - silver cover, black body  $219.00add item to cartSB001A
Tial 50mm - Aluminum Flange Blow Off Valves Tial Tial 50mm - Aluminum Flange Blow Off Valves

For use on turbo-charged and super-charged applications (Paxton, Vortec, etc.). The body and all internal components are CNC-machined from 6061 aluminum alloy. It features a large 1.98 in (50.5mm) valve; we believe this is the largest valve available with the highest flow capacity. The V-Band design aluminum mounting clamp gives a very clean and ... (more)
Tial 50mm - Aluminum Flange Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Blow Off Valve (11 psi spring) Black $299.00$242.93add item to cartBV.11BK-aluminum
Universal Blow Off Valve (11 psi spring) Blue $299.00$242.93add item to cartBV.11B-aluminum
Universal Blow Off Valve (11 psi spring) Purple $299.00$242.93add item to cartBV.11P-aluminum
Universal Blow Off Valve (11 psi spring) Red $299.00$242.93add item to cartBV.11R-aluminum
Universal Blow Off Valve (11 psi spring) Silver $299.00$242.93add item to cartBV.11S-aluminum
Universal Blow Off Valve (7 psi spring) Black $299.00$242.93add item to cartBV.7BK-aluminum
Universal Blow Off Valve (7 psi spring) Blue $299.00$242.93add item to cartBV.7B-aluminum
Universal Blow Off Valve (7 psi spring) Purple $299.00$242.93add item to cartBV.7P-aluminum
Universal Blow Off Valve (7 psi spring) Red $299.00$242.93add item to cartBV.7R-aluminum
Universal Blow Off Valve (7 psi Spring) Silver $299.00$242.93add item to cartBV.7S-aluminum
Universal Blow Off valve (9 psi spring) Aluminum Silver $299.00$242.93add item to cartBV.9S-aluminum
Universal Blow Off valve (9 psi spring) Black $299.00$242.93add item to cartBV.9BK-aluminum
Universal Blow Off valve (9 psi spring) Blue $299.00$242.93add item to cartBV.9B-aluminum
Universal Blow Off valve (9 psi spring) Purple $299.00$242.93add item to cartBV.9P-aluminum
Universal Blow Off valve (9 psi spring) Red $299.00$242.93add item to cartBV.9R-aluminum
Tial 50mm - Mild Steel Flange Blow Off Valves Tial Tial 50mm - Mild Steel Flange Blow Off Valves

For use on turbocharged and supercharged applications (Paxton, Vortec, etc.). The body and all internal components are CNC-machined from 6061 aluminum alloy. It features a large 1.98 in (50.5mm) valve; we believe this is the largest valve available with the highest flow capacity. The V-Band design aluminum mounting clamp gives a very clean and un... (more)
Tial 50mm - Mild Steel Flange Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Blow Off Valve (11 psi spring) Black $299.00$242.93add item to cartBV.11BK-mildsteel
Universal Blow Off Valve (11 psi spring) Blue $299.00$242.93add item to cartBV.11B-mildsteel
Universal Blow Off Valve (11 psi spring) Purple $299.00$242.93add item to cartBV.11P-mildsteel
Universal Blow Off Valve (11 psi spring) Red $299.00$242.93add item to cartBV.11R-mildsteel
Universal Blow Off Valve (11 psi spring) Silver $299.00$242.93add item to cartBV.11S-mildsteel
Universal Blow Off Valve (7 psi spring) Black $299.00$242.93add item to cartBV.7BK-mildsteel
Universal Blow Off Valve (7 psi spring) Blue $299.00$242.93add item to cartBV.7B-mildsteel
Universal Blow Off Valve (7 psi spring) Purple $299.00$242.93add item to cartBV.7P-mildsteel
Universal Blow Off Valve (7 psi spring) Red $299.00$242.93add item to cartBV.7R-mildsteel
Universal Blow Off Valve (7 psi Spring) Silver $299.00$242.93add item to cartBV.7S-mildsteel
Universal Blow Off valve (9 psi spring) Black $299.00$242.93add item to cartBV.9BK-mildsteel
Universal Blow Off valve (9 psi spring) Blue $299.00$242.93add item to cartBV.9B-mildsteel
Universal Blow Off valve (9 psi spring) Purple $299.00$242.93add item to cartBV.9P-mildsteel
Universal Blow Off valve (9 psi spring) Red $299.00$242.93add item to cartBV.9R-mildsteel
Universal Blow Off valve (9 psi spring) Silver $299.00$242.93add item to cartBV.9S-mildsteel
Tial 50mm - Stainless Steel Flange Blow Off Valves Tial Tial 50mm - Stainless Steel Flange Blow Off Valves

For use on turbo-charged and super-charged applications (Paxton, Vortec, etc.). The body and all internal components are CNC-machined from 6061 aluminum alloy. It features a large 1.98 in (50.5mm) valve; we believe this is the largest valve available with the highest flow capacity. The V-Band design aluminum mounting clamp gives a very clean and ... (more)
Tial 50mm - Stainless Steel Flange Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Blow Off Valve (11 psi spring) Black $299.00$242.93add item to cartBV.11BK-stainlesssteel
Universal Blow Off Valve (11 psi spring) Blue $299.00$242.93add item to cartBV.11B-stainlesssteel
Universal Blow Off Valve (11 psi spring) Purple $299.00$242.93add item to cartBV.11P-stainlesssteel
Universal Blow Off Valve (11 psi spring) Red $299.00$242.93add item to cartBV.11R-stainlesssteel
Universal Blow Off Valve (11 psi spring) Silver $299.00$242.93add item to cartBV.11S-stainlesssteel
Universal Blow Off Valve (7 psi spring) Black $299.00$242.93add item to cartBV.7BK-stainlesssteel
Universal Blow Off Valve (7 psi spring) Blue $299.00$242.93add item to cartBV.7B-stainlesssteel
Universal Blow Off Valve (7 psi spring) Purple $299.00$242.93add item to cartBV.7P-stainlesssteel
Universal Blow Off Valve (7 psi spring) Red $299.00$242.93add item to cartBV.7R-stainlesssteel
Universal Blow Off Valve (7 psi Spring) Silver $299.00$242.93add item to cartBV.7S-stainlesssteel
Universal Blow Off valve (9 psi spring) Black $299.00$242.93add item to cartBV.9BK-stainlesssteel
Universal Blow Off valve (9 psi spring) Blue $299.00$242.93add item to cartBV.9B-stainlesssteel
Universal Blow Off valve (9 psi spring) Purple $299.00$242.93add item to cartBV.9P-stainlesssteel
Universal Blow Off valve (9 psi spring) Red $299.00$242.93add item to cartBV.9R-stainlesssteel
Universal Blow Off valve (9 psi spring) Silver $299.00$242.93add item to cartBV.9S-stainlesssteel
Tial Tial Q - Stainless Steel Blow Off Valves

Q is the first revision of the nine year old original TiAL BOV. The Q bolts right up to any standard TiAL flange, no re-welding needed. - For use on turbo-charged and super-charged applications (Paxton, Vortec, etc.). The body and all internal components are CNC-machined from 6061 aluminum alloy. It features a large 1.98 in (50.5mm) valve. -... (more)
Tial Q - Stainless Steel Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Blow Off Valve (10 psi spring) Black $328.00$279.99add item to cartQ.10BK-stainlesssteel
Universal Blow Off Valve (10 psi spring) Blue $328.00$279.99add item to cartQ.10B-stainlesssteel
Universal Blow Off Valve (10 psi spring) Purple $328.00$279.99add item to cartQ.10P-stainlesssteel
Universal Blow Off Valve (10 psi spring) Red $328.00$279.99add item to cartQ.10R-stainlesssteel
Universal Blow Off Valve (10 psi spring) Silver $328.00$279.99add item to cartQ.10S-stainlesssteel
Universal Blow Off Valve (11 psi spring) Black $328.00$279.99add item to cartQ.11BK-stainlesssteel
Universal Blow Off Valve (11 psi spring) Blue $328.00$279.99add item to cartQ.11B-stainlesssteel
Universal Blow Off Valve (11 psi spring) Purple $328.00$279.99add item to cartQ.11P-stainlesssteel
Universal Blow Off Valve (11 psi spring) Red $328.00$279.99add item to cartQ.11R-stainlesssteel
Universal Blow Off Valve (11 psi spring) Silver $328.00$279.99add item to cartQ.11S-stainlesssteel
Universal Blow Off Valve (6 psi spring) Black $328.00$279.99add item to cartQ.6BK-stainlesssteel
Universal Blow Off Valve (6 psi spring) Blue $328.00$279.99add item to cartQ.6B-stainlesssteel
Universal Blow Off Valve (6 psi spring) Purple $328.00$279.99add item to cartQ.6P-stainlesssteel
Universal Blow Off Valve (6 psi spring) Red $328.00$279.99add item to cartQ.6R-stainlesssteel
Universal Blow Off Valve (6 psi Spring) Silver $328.00$279.99add item to cartQ.6S-stainlesssteel
Universal Blow Off valve (8 psi spring) Black $328.00$279.99add item to cartQ.8BK-stainlesssteel
Universal Blow Off valve (8 psi spring) Blue $328.00$279.99add item to cartQ.8B-stainlesssteel
Universal Blow Off valve (8 psi spring) Purple $328.00$279.99add item to cartQ.8P-stainlesssteel
Universal Blow Off valve (8 psi spring) Red $328.00$279.99add item to cartQ.8R-stainlesssteel
Universal Blow Off valve (8 psi spring) Silver $328.00$279.99add item to cartQ.8S-stainlesssteel
Turbonetics Godzilla Blow Off Valves Turbonetics Turbonetics Godzilla Blow Off Valves

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 1/2 diameter all stainless steel valve assembly and a totally sealed actuator assembly. All polished aluminum with a unique V-band mount ... (more)
Turbonetics Godzilla Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Polished $491.66$400.00add item to cart10765
Turbonetics Raptor Blow Off Valves Turbonetics Turbonetics Raptor Blow Off Valves

The new "Raptor" mid-sized bypass valve offers physical size and airflow characteristics that fill the performance gap between the "Street and Strip" and "Godzilla" valves. Kit includes mounting hardware, flange and fittings. Features: - Fully polished - 1.5"(38mm) valve - Compact design - Adjustable preload - Sealed valve stem - 1.5" (38m... (more)
Turbonetics Raptor Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Raptor $316.61$294.44add item to cart10763
TurboSmart Dual Port Blow Off Valves TurboSmart Dual Port Blow Off Valves

BOV that will vent to atmosphere and back into the air intake. Dual ports with sequen timing allow quieter operation during normal driving loads with the benefit of a Supersonic during race conditions. Supplied with parts to convert between Plumb Back and Supersonic. Sleeper Series Features: Aimed at the rapidly growing number of enthusiasts wh... (more)
TurboSmart Dual Port Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal 25mm $329.00$282.28add item to cartFG-BOV-003DP25
Universal 25mm - Sleeper Series $329.00$282.28add item to cartFG-BOV-003DP25-S
Universal 29mm $329.00$282.28add item to cartFG-BOV-003DP29
Universal 29mm - Sleeper Series $329.00$282.28add item to cartFG-BOV-003DP29-S
Universal 32mm $329.00$282.28add item to cartFG-BOV-003DP32
Universal 32mm - Sleeper Series $329.00$282.28add item to cartFG-BOV-003DP32-S
Universal 34mm $329.00$282.28add item to cartFG-BOV-003DP34
Universal 34mm - Sleeper Series $329.00$282.28add item to cartFG-BOV-003DP34-S
Universal 38mm $329.00$282.28add item to cartFG-BOV-003DP38
Universal 38mm - Sleeper Series $329.00$282.28add item to cartFG-BOV-003DP38-S
TurboSmart Megasonic Blow Off Valves TurboSmart Megasonic Blow Off Valves

This BOV is now the highest flowing in our range, out flowing most BOV's available, ideal for the serious racer. It also caters for the show cars that wish to stand out from the crowd. Sleeper Series Features: Aimed at the rapidly growing number of enthusiasts who prefer their performance accessories to be inconspicuous, the Sleeper Series is ... (more)
TurboSmart Megasonic Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations
Universal Sleeper Series Type 3 $359.00$308.02add item to cartFG-BOV-003MS-S
Universal Type 3 $359.00$308.02add item to cartFG-BOV-003MS
TurboSmart Plumb Back Blow Off Valves TurboSmart Plumb Back Blow Off Valves

This TurboSmart BOV is for the serious enthusiast NOT wanting to be noticed, the Plumb Back BOV allows all pressure to be vented back into the intake system. Sleeper Series Features: Aimed at the rapidly growing number of enthusiasts who prefer their performance accessories to be inconspicuous, the Sleeper Series is designed to blend into an e... (more)
TurboSmart Plumb Back Blow Off Valves - Full Description and Applications

This Product Comes in the Following Variations