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BLOW-OFF & BYPASS VALVES
BLOW-OFF For sport compact cars Precision-machined aircraft-grade billet aluminum body Bright anodized purple finish?a knock-out under hood Protect your turbo by releasing pressure surges when changing/shifting gears or backing off throttle quickly. Adapter kit (sold separately) may be required for installation. Shipped separately from factory. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. |
$155.99 |
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JCWhitney
$155.99
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Agency Power AP-GTR-150 Adj. Twin Blow Off Valves Nissan R35 Skyline
Agency Power’s blow off valves have been proven successful on many other vehicle applications with each holding up to 30psi of boost. With its adjustability knob on top to dial in your spring tension, the CNC machined 6061 aluminum component can be setup to run either 100% atmosphere or 50/50 for best performance. With the 50/50 setup, the blow off valves will still dump air back into the intake, but most will vent to atmosphere giving you that swoosh sound and keeping the turbos spooled between... |
$495.00 |
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Import Parts Pro
$495.00
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TXS-BOV-H-RFL TurboXS:TurboXS Type H-RFL Blow-Off Valves
Blow-Off Valve, Type H-RFL, Aluminum, Clear Anodized, 35+ psi, Universal, Each |
$170.95 |
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summitracing.com
$170.95
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Blow Off Valves
BLOW OFF VALVESPrevent compressor surge and increase the longevity of your turbocharger!Increases turbo spool up, improves engine performanceSolid aluminum with a silver anodized silver finishSpring pressures are adjustable using supplied washers. NOTE: SKU numbers ending in F are factory shipped and may take a little longer to reach you. |
$117.99 |
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JCWhitney
$117.99
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Blitz Blow Off Valves - Elbow
Product Style: Round Tapered Universal Air Filter. Base Outside Diameter: 7.5 in (191 mm). Flange Inside Diameter: 6 in (152 mm). Flange Length: 1 in (25 mm). Flange Type: Centered. Height: 4 in (102 mm). Top Outside Diameter: 4.5 in (114 mm). Top Style: Metal. Top Material/Finish: Titanium. Filter Re-Oiling Amount: 0.87 oz (26 ml). Weight: 1.2 lb (0.5 kg). Product Box Length: 8.13 in (206 mm). Product Box Width: 8.13 in (206 mm). Product Box Height: 8.75 in (222 mm). |
$21.20 ilovebodykits.com |
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ilovebodykits.com
$21.20
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Blow Off Valves
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$159.95 iaperformance.com |
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iaperformance.com
$159.95
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Blow Off Valves
* B16 - B18 ENGINES (Civic Swaps, Integra, Si). * D16 ENGINES (Civic SOHC or DOHC). * H22 ENGINES (92-00 Ludes). * 2JZGTE, RB20DE, VG30DETT. |
$95.00 ssautochrome.com |
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ssautochrome.com
$95.00
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Blow Off Valves Mounting Flanges
Secure weld-on type adapter for the universal version. For the WRX application, this is a direct bolt on application. Mounting base is made from billet aluminum T6061. |
$49.00 obxracingsports.com |
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obxracingsports.com
$49.00
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COBB Tuning Blow Off Valves 2008 - Up
COBB Tuning provides the very best in turbocharger performance with extensive knowledge and tuning ability with many late model Subaru, Mitsubishi and Nissan Models. The COBB Tuning BOV is a compact and lightweight by-pass valve designed to hold very high boost pressure without leaking and allow extremely fast venting of boost when actuated. It is designed to operate in multiple venting modes and can be quickly reconfigured using simple hand tools. Innovative engineering and precision manufacturing... |
$295.00 prostreetonline.com |
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prostreetonline.com
$295.00
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GReddy Universal Blow-Off Valves
Turbo lag is the enemy of any turbocharged vehicle. Greddy's 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 diapharm ratio provide preformance that cheep piston types can not offer. The spring stiffness adjustment screw and the two different sizes give the GReddy user the option to match vehicles with mild upgrades to heavily tuned engines. Also available in easy to install... |
$31.11 sportcompactonly.com |
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sportcompactonly.com
$31.11
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ProjectSilvia Aluminum Blow Off Valves Flange
Review: I just bought a 1989 Nissan 240sx and im up grading I juts recived all new gaskets after their done Im going suspension but I need somthing that will help that intake, also that I have. This is a Hands Down porduct great quality and perfomance. |
$25.65 projectnissan.com |
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projectnissan.com
$25.65
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TiAL blow off valves
TiAL BOV Assembly. TiAL V-Band Clamp. V-Band Weld Flange. High Pressure O-Ring. TiAL Air Fitting. |
$249.99 zzperformance.com |
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zzperformance.com
$249.99
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Turbo Blow Off Valves
From Perrin Performance extensive testing they have found that 100% recalculating blow off valves, in this situation, always out perform vent to atmosphere blow off valves. MAF (Mass Air Flow) sensor based cars run air in a closed loop. All air fuel ratios are calculated by the amount of air passing the sensor. Air that is vented from the system, after the sensor but before entering the motor is unaccounted for. Fuel is delivered to the motor by the computer based on... |
$359.99 boxer4racing.com |
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boxer4racing.com
$359.99
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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 1.8" (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. |
$491.16 horsepowerfreaks.com |
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horsepowerfreaks.com
$491.16
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TurboSmart Blow-off Valves Type 3 / Dual Port
Please Note: The Multi-Fit range is supplied with adapter FG-ADA-SS38 for welding to stainless or mild steel pipe work. If this does not suit your application please use one of our adapter kits. |
$299.00 arkspeedracing.com |
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arkspeedracing.com
$299.00
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Agency Power Twin Blow Off Valves Nissan GT-R
Agency Power's blow off valves have been proven successful on many other vehicle applications with each holding up to 30psi of boost. With its adjustability knob on top to dial in your spring tension, the CNC machined 6061 aluminum component can be setup to run either 100% atmosphere or 50/50 for best performance. With the 50/50 setup, the blow off valves will still dump air back into the intake, but most will vent to atmosphere giving you that swoosh sound and keeping the turbos spooled between... |
$550.00 customcarscentral.com |
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customcarscentral.com
$550.00
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Forge Motorsport Blow Off Valves for Nissan GTR R35
These valves have been specifically designed and engineered, to offer extreme flow rate capabilityw ith an internal 50mm (2") bore. For fine tuning there is a variable spring preload incorporated and a ratchet type top adjuster that will allow for the positive and precise adjustment that your driving style demands. To ease installation a 360 degree adjustable vacuum hose connector With a choice of inlet and outlet connections the valves can be matched to your engine perfectly. This valve ... |
$450.00 upscaleautomotive.com |
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upscaleautomotive.com
$450.00
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Perrin Blow Off Valves - Recirculating | Red - Subaru - Impreza - WRX | WRX Limited | WRX Premium - From: 2008 - To: 2010
Description Quality inspected Made in the USA Full warranty Instructions The blow off valve is essential to all turbocharged vehicles. The purpose of the Perrin 08-10 WRX blow off valve is to relieve compressor surge without reducing compressor speed. This Perrin recirculating blow off valve for the 08-10 WRX controls boost pressure that is built up by the turbo and vents it into the atmosphere when your Subaru is not under load (in between shifts). This prevents pressure from backing up into the... |
$269.99 autotuningstore.com |
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autotuningstore.com
$269.99
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Turbo XS Blow Off Valves for 03-05 Dodge Neon SRT-4 Type H with adapter
The BOV Type H provides greater venting flow than the Type S and is designed for turbocharged engines running 10 to 25 psi boost. Each valve is individually tested to hold 30 lbs. of boost. The valve vents to atmosphere at sound pressure levels in excess of 110 db making it one of the loudest on the market. |
$230.00 erzperformance.com |
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erzperformance.com
$230.00
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BLOW OFF VALVES, WILSON, SET
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$1.65 desplaineshobbies.com |
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desplaineshobbies.com
$1.65
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Blitz Blow Off Valves - Dual Drive
Product Info Shipping Info Manufacturer Info Return Info All our Performance Mufflers are made from the highest quality polished stainless steel. Designed and constructed to maximize your vehicle's power with this straight through concept. High Quality T-304 Stainless Steel with Mandrel Bend 2.5" Piping Muffler Light Weight & Fast Air-Flow Design Provides Instant Performance Upgrade CNC Machine Flanges with TIG and MIG Welded Construction Maximum Performance Which Increases Up to 15HP Installation... |
$254.40 ilovebodykits.com |
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ilovebodykits.com
$254.40
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Greddy Blow Off Valves Type R 47mm
Type-R. 47mm. for over 300hps use. with standard spring. Fitz most of the cars. Cast & Billet Aluminum Frame. |
$248.90 projectnissan.com |
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projectnissan.com
$248.90
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Turbosmart Multi-Fit Universal Blow Off Valves
All Turbosmart BOV's 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 (Blow Off Valves) have been developed to fit most popular makes and models. Details on Turbosmart's various Blow Off Valves below: Sleeper Series: Because sometimes it's better to go unnoticed. Catering to the rapidly growing "sleeper" subculture. The Sleeper Series is a new color range of Turbosmart products specifically... |
$141.55 sportcompactonly.com |
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sportcompactonly.com
$141.55
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TurboXS Type-S Blow Off Valves
turboxs type-s blow off valves from horsepowerfreaks blow off valves. Install and installation help available for parts and accessories for these model years. 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 06 05 04 03 02 01 00 99 98 97 |
$116.10 horsepowerfreaks.com |
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horsepowerfreaks.com
$116.10
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Agency Power Adj. Twin Blow Off Valves Nissan GT-R 09
About Manufacturer: Agency Power Agency Power Industries LLC was developed out of the need to provide quality, functional, and fashionable racing products. Starting from sway bar endlinks for the Subaru WRX back in 2003, Agency Power now has over 300 part numbers for cars ranging from the STI, EVO, M3, 996, TC, and more. Based out of Arizona, Agency Power has established itself as one the core aftermarket companies for Subaru WRX STI and Mitsubishi EVO products. With new focus on the Porsche and... |
$550.00 vividracing.com |
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vividracing.com
$550.00
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02-07 Subaru WRX & STI Turbosmart Blow Off Valves
The Turbosmart Kompact bypass valve offers great performance and higher versatility than the OEM valve at a more affordable price. The Turbosmart Kompact valve is designed as a direct replacement for the 02-07 WRX & STI and offers quicker action, better flow and higher strength under boost. The Kompact series is also substantially smaller than other valves on the market, making installation a breeze in tighter engine bays like the WRX & STI. The Kompact Plumb Back system recirculates all excess pressure... |
$259.99 jscspeed.com |
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jscspeed.com
$259.99
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05-09 Subaru Legacy GT Turbosmart Blow Off Valves Dual Port BOV Black
The Dual Port BOV is four valves in one, it is able to be changed from the Supersonic, Megasonic, Plumb Back or Dual Port valves. The valve uses a quick release V-Band clamp to hold it to the flange and the valve configuration can be changed on the fly. It is best suited for medium size turbo cars in the range of 200-600hp. There is not another more versatile valve design on the market and is unique to Turbosmart. This is a direct bolt on and is ideal for someone who gets tired of BOV noises quick... |
$349.19 eracingzone.com |
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eracingzone.com
$349.19
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BLITZ Mitsubishi Evo. 8-9-10 Blow Off Valves
Fits to Evo-X (Model:CZ4A / Engine:4B11). Each blow off valve kit includes a SUS blow off valve filter, blow off valve, gasket, and all necessary pipe, flange, vacuum hose, and hose clamps for each application. |
$280.00 gtmotorsports.com |
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gtmotorsports.com
$280.00
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Blow-Off Valves
The spring stiffness adjustment screw and the three different sizes give the GReddy user the option to match vehicles with mild upgrades to heavily tuned engines. There are many factors in matching a blow-off valve to an application, valve location, turbocharger size and pressure, but as a general rule of thumb, we recommend the Type RS for 100-400hp, Type R for 260-450hp and the Stiff Spring Type R for over 400hp applications. |
$275.50 stillen.com |
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stillen.com
$275.50
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GReddy Blow-off Valves Type RS 32mm BOV OUTLET
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 billet aluminum frame and the valve to diaphragm ratio provides performance that cheap piston types cannot offer. The spring stiffness adjustment screw and the three different sizes give the GReddy user the option to match vehicles with mild upgrades to heavily tuned engines. There are many factors... |
$14.00 modacar.com |
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modacar.com
$14.00
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Greddy Type RZ Blow Off Valves BOV Nissan GTR R35
Turbo lag is the enemy of any turbocharged vehicle. Greddy's Blow Off Valves are easily adjustable to prevent both premature boost leakage and compressor surge. Each is made of a durable cast billet aluminum frame, and the valve to diaphragm ratio provides performance that cheap piston types can not offer. The spring stiffness adjustment screw and the two different sizes give the Greddy user the ability to match any vehicle setup from stock to heavily tuned. |
$522.50 intensepower.com |
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intensepower.com
$522.50
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Perrin Blow Off Valves - Recirculating | Black - Subaru - Impreza - WRX | WRX Limited | WRX Premium - From: 2008 - To: 2010
Description Quality inspected Made in the USA Full warranty Instructions The blow off valve is essential to all turbocharged vehicles. The purpose of the Perrin 08-10 WRX blow off valve is to relieve compressor surge without reducing compressor speed. This Perrin recirculating blow off valve for the 08-10 WRX controls boost pressure that is built up by the turbo and vents it into the atmosphere when your Subaru is not under load (in between shifts). This prevents pressure from backing up into the... |
$269.99 autotuningstore.com |
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autotuningstore.com
$269.99
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BLOW OFF VALVES CRANE, SET
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$1.95 desplaineshobbies.com |
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desplaineshobbies.com
$1.95
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HKS Standard Blow Off valves STANDARD BYPASS VALVE, RIGHT HAND
A blow off valve relieves pressure that builds up in the intake system when the throttle is closed quickly (between shifts, for example). This valve is an extremely important part of any turbo system, and allows quick boost response and greatly increases the life of a turbocharger. Repeated stress from compressor surge can damage the turbocharger and over time cause turbo failure. The bypass valve not only improves performance of a vehicle, it increases the lifespan of... |
$114.40 alamomotorsports.com |
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alamomotorsports.com
$114.40
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Perrin Blow Off Valves 0 - 0 UNIVERSAL NON APPLICATION SPECIFIC ASM-INT-620BK
Color : Black Brand : Perrin Performance Part Number : ASM-INT-620BK Fits : 0 - 0 UNIVERSAL NON APPLICATION SPECIFIC ALL ALL ALL Notes : Vent To Atmosphere BOV 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 the problem. FULLY RECIRCULATED (Recirc) For clients that demand proper air fuel ratios and idle quality we offer a fully recirculated BOV... |
$189.99 jazzproparts.com |
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jazzproparts.com
$189.99
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