• Boomba Racing BPV/BLOW OFF VALVE RED for 2015+ Subaru WRX

    See the video below to see how badly the stock BPV leaks! We were able to pick up 15 hp and 9 tq from switching to our piece.This high performance recirculating blow-off valve is precision machined out of aircraft grade billet aluminum. It features an internal brass piston design and is pressure tested to withstand up to 75psi, allowing it to compliment even the most aggressive turbo builds. Spring pre-load determines the pressure differential required across the piston before the BOV opens and releases the pressurized intake charge. Designed to be a replacement for the OEM bypass valve and is... [Read More]

    • ASIN: B01IJ6N2JW
    • UPC: 753760202046
    • ASIN: B01IJ6N2JW
    • Brand: Boomba Racing
    • Manufacturer: Boomba Racing

  • Boomba Racing BLOW OFF VALVE BLACK for 2015+ Subaru WRX

    See the video below to see how badly the stock BPV leaks! We were able to pick up 15 hp and 9 tq from switching to our piece.This high performance recirculating blow-off valve is precision machined out of aircraft grade billet aluminum. It features an internal brass piston design and is pressure tested to withstand up to 75psi, allowing it to compliment even the most aggressive turbo builds. Spring pre-load determines the pressure differential required across the piston before the BOV opens and releases the pressurized intake charge. Designed to be a replacement for the OEM bypass valve and is... [Read More]

    • ASIN: B01IJ6LKNC
    • UPC: 753760202015
    • ASIN: B01IJ6LKNC
    • Brand: Boomba Racing
    • Manufacturer: Boomba Racing

  • ISPEEDY SQV SSQV HKS BOV FLANGE ADAPTER BLOW OFF VALVE For Subaru 02-07 IMPREZA WRX STI

    For: 2002 -2007 SUBARU IMPERZA WRX STI GDB GDA EJ20 EJ25 2008 - 2012 SUBARU STI ONLY TOP MOUNT INTERCOOLER WITH SSQV BOV BLOW OFF VALVE (WORKS WITH ALL TYPE 1 2 3 SSQV )

    • ASIN: B07D8KSWM2
    • UPC: 792585096102
    • ASIN: B07D8KSWM2
    • Brand: Ispeedy
    • Manufacturer: Ispeedy

  • PERRIN Blow-Off Valve Kit Red Compatible with Subaru WRX 2008-2014

    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. Construction The PERRIN blow off valve cap, piston flange are all CNC machined from 6061 Billet Aluminum. The body is CNC machined from a single block of aluminum. No additional bolt on pieces means we eliminate potential leaks. Adjustable Relief Pressure The PERRIN BOV features an adjustable cap which allows you to tailor when your BOV releases. Set it up loose for a smoother release ... [Read More]

    • ASIN: B06XWJ3LVM
    • UPC: 608067919787
    • ASIN: B06XWJ3LVM
    • Brand: PERRIN
    • Manufacturer: PERRIN

  • BOV Blow Off Valve For Subaru WRX STI 2002-2007 EJ20/EJ25 Blue TOP MOUNT TURBO

    Full-Time Vent-to-Atmosphere Blow-Off Valve Material: CNC Machined Aluminum Body for Strength and Durability. The BOV is a direct bolt-on fit (i.e. no welding required) for the following vehicles: 2002-2005 Subaru Impreza WRX 2.0L Turbo (EJ205 Engine) 2006-2007 Subaru Impreza WRX 2.5L Turbo (EJ255 Engine) 2004-2016 Subaru Impreza WRX STI 2.5L Turbo (EJ257 Engine) 2004-2008 Subaru Forester XT 2.5L Turbo (EJ255 Engine)

    • ASIN: B07F6FKM4X
    • ASIN: B07F6FKM4X
    • Brand: Torch Parts Select
    • Manufacturer: Torch Auto Parts Sales

  • GFB 02-07 WRX / 04-10 STI TMS Respons Blow Off Valve Kit by GFB

    Go Fast Bits;T9003

    • ASIN: B01LRJ4CQ0
    • ASIN: B01LRJ4CQ0
    • Brand: GFB
    • Manufacturer: Go Fast Bits

  • ECCPP Turbo Blow Off Valve Fit for 2008-2014 Subaru Impreza 2005-2009 Subaru Legacy 2013-2014 Subaru WRX

    Fit For: 10-14 Subaru Impreza WRX Limited Sedan 4-Door 10-14 Subaru Impreza WRX Limited Wagon 4-Door 09-14 Subaru Impreza WRX Premium Sedan 4-Door 09-14 Subaru Impreza WRX Premium Wagon 4-Door 08-14 Subaru Impreza WRX Sedan 4-Door 08-14 Subaru Impreza WRX Wagon 4-Door 05-09 Subaru Legacy GT Limited Sedan 4-Door 05-07 Subaru Legacy GT Limited Wagon 4-Door 05-08 Subaru Legacy GT Sedan 4-Door 06-09 Subaru Legacy GT spec.B Sedan 4-Door 05-08 Subaru Legacy GT Wagon 4-Door 13-14 Subaru WRX Base Sedan 4-Door 13-14 Subaru WRX Base Wagon 4-Door 13-14 Subaru WRX Limited Sedan 4-Door 13-14 Subaru WRX Lim... [Read More]

    • ASIN: B07TLKC58J
    • ASIN: B07TLKC58J
    • Brand: ECCPP
    • Manufacturer: ECCPP

  • Turbosmart TS-0203-1209 Kompact Plumb Back Blow Off Valve for Mazda/Subaru

    Full recirculating blow off valve. The plumb back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be noticed but wanting the performance and reliability benefits of a quality blow off valve. Suits Mazda speed (MPS) 3, 6, CX7, Subaru Legacy/Liberty GT, WRX MY08-current, Forester XT MY08-current.

    • ASIN: B003A26Q80
    • ASIN: B003A26Q80
    • Brand: Turbosmart
    • Manufacturer: Turbosmart

  • Hybrid Dual Port Blow Off Valve for 2008-2014 Subaru Impreza WRX and 2005-2009 Legacy GT 2.5L Turbo

    Description: Condition: New Type: Blow Off Valve Fitment Type: Direct Replacement Color: Blue Material: aluminum alloy Function : The so-called pressure relief valve device is a device that prevents the compressed air of the turbine from running back in the opposite direction of the turbine through the suction pipe when the fueling is stopped. If the pressure relief valve device is not installed, the turbine blade will be damaged by impact. Advantage: 1. Enhance the pressure relief valve relief, effective protection 2. Protect turbine life 3. Improve turbine response and enhance power supply r... [Read More]

    • ASIN: B07PHN1RTR
    • UPC: 610895497856
    • ASIN: B07PHN1RTR
    • Brand: Eapmic
    • Manufacturer: COTTEE

  • PTNHZ RACING Blow Off Valve BOV Kit Compatible for Subaru 2002-2007 Impreza WRX EJ20 STI Bolt-On Top Mount Turbo Silver

    Application:For 2002-2005 Subaru Impreza WRX 2.0L Turbo (EJ205 Engine)For 2006-2007 Subaru Impreza WRX 2.5L Turbo (EJ255 Engine)For 2004-2016 Subaru Impreza WRX STI 2.5L Turbo (EJ257 Engine)For 2004-2008 Subaru Forester XT 2.5L Turbo (EJ255 Engine).Features and Benefits:Powder-Coated Anodized Finish for Reinforced Wearing and Heat ResistanceLarge Outlet for Quick Release and Aggressive SoundBolt-On Design for Ease of InstallationThe Blow-Off valve (BOV) is a pressure relief device on the intake tract to prevent the turbo's compressor from going into surge. When the throttle is closed rapidly, ... [Read More]

    • ASIN: B07S58M62X
    • UPC: 778778952097
    • ASIN: B07S58M62X
    • Brand: PTNHZ RACING
    • Manufacturer: PTNHZ RACING

  • Car Blow Off Valve BOV for Subaru Impreza WRX EJ20 STI 2002-2007 (Blue)

    Specification: Condition: 100% Brand New Material: Aluminum Alloy Color: Blue Quantity: 1pc Package Weight: 441g / 15.6oz Fitment: for Subaru Impreza WRX 2.0L Turbo 2002-2005 (EJ205 Engine) for Subaru Impreza WRX 2.5L Turbo 2006-2007 (EJ255 Engine) for Subaru Impreza WRX STI 2.5L Turbo 2004-2016 (EJ257 Engine) for Subaru Forester XT 2.5L Turbo 2004-2008 (EJ255 Engine) Package Included: 1 * Blow Off Valve

    • ASIN: B07NVJLQTQ
    • UPC: 783335575329
    • ASIN: B07NVJLQTQ
    • Brand: Aramox
    • Size: normal
    • Manufacturer: Aramox

  • Genuine Subaru OEM 3 Intercooler & Blow off Y-Pipe Gaskets 2002-2005 WRX 2004-2018 STi Set

    Need Genuine Subaru Intercooler Y pipe gasket set for your Subaru EJ257 EJ205 TURBO. Your kit will include oem sealed items. The package will include Intercooler gasket 21896AA010 X2 Blow off valve gasket 21896AA072 Don't settle for aftermarket components of questionable quality and always insist on Genuine Subaru replacements. Fits: 2002-2005 Impreza Wrx (EJ205) 2004-2014 Impreza STi 2015-2018 WRX STI 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Subaru

    • ASIN: B07935PGH8
    • UPC: 752589529211
    • ASIN: B07935PGH8
    • Brand: SUBARU
    • Manufacturer: Subaru Genuine

  • Boomba Racing BLOW OFF VALVE BLUE for 2015+ Subaru WRX

    See the video below to see how badly the stock BPV leaks! We were able to pick up 15 hp and 9 tq from switching to our piece.This high performance recirculating blow-off valve is precision machined out of aircraft grade billet aluminum. It features an internal brass piston design and is pressure tested to withstand up to 75psi, allowing it to compliment even the most aggressive turbo builds. Spring pre-load determines the pressure differential required across the piston before the BOV opens and releases the pressurized intake charge. Designed to be a replacement for the OEM bypass valve and is... [Read More]

    • ASIN: B01IJ6LHXA
    • UPC: 753760202022
    • ASIN: B01IJ6LHXA
    • Brand: Boomba Racing
    • Manufacturer: Boomba Racing

  • Dewhel BLOW OFF VALVE BOV SSQV SQV ADAPTER For Subaru WRX STI 02-07 IMPREZA STI 08-12 Color Red

    Fit For 002 -2007 SUBARU IMPERZA WRX STI GDB GDA EJ20 EJ25 2008 - 2012SUBARU STI ONLY TOP MOUNT INTERCOOLER WITH SSQV BOV BLOW OFF VALVE (WORKS WITH ALL TYPE 1 2 3 SSQV )

    • ASIN: B00VTILF7E
    • UPC: 700855066380
    • ASIN: B00VTILF7E
    • Brand: DEWHEL
    • Manufacturer: Dewhel

  • Geetobby Blow Off Valve for 2002-2007 Subaru WRX and for 2004-2018 STI W/Adapter Durable Accessories Tools

    Specification: Condition: 100% new CNC Billet Aluminum Direct Fit Color: Black Size:170x160x95mm Weight:810g Brand new SSQV 4 turbo blow off valve made of high quality CNC billet aluminum body and anodized finished. The kit includes an O-ring, C-clamp, hose clamps, zip ties and a SSQV flange for your vehicle. Our blow off valve is a dual stage pull-type relief valve. Unlike typical push type blow-off valves,will not leak under any level of boost. It is for maximum performance, incorporating both a small primary valve for ultra quick activation, and a larger secondary valve for additi... [Read More]

    • ASIN: B07TSDZ3MS
    • UPC: 684245749957
    • ASIN: B07TSDZ3MS
    • Brand: Geetobby Professional Parts & Accessories
    • Size: Free
    • Manufacturer: Grace Toby

  • Torque Solution Greddy Blow Off Valve Adapter w/ Plug: Subaru WRX 2008-2014 &

    Torque Solution Greddy Blow off Valve Adapter w/ PlugApplication: Subaru WRX 2008-2014 & Legacy GT 05-09 Torque Solution Billet Greddy Type R/RZ/RS/S Blow off Valve Adapter allows you to direct fit your blow off valve

    • UPC: 168011126
    • Model: TS-SU-GRD2b
    • Color: Multicolor

  • Turbo XS Blow Off Valve BOV RFL Super Loud for 2008-14 Subaru WRX

    The WRX08-RFL or Really F#$%!@ Loud is designed specifically for the owner of a 2008+ WRX who wants a vent to atmosphere blow off valve. This is the loudest valve on the market at 115

    • UPC: 352862591
    • Model: txs-WRX08-RFL
    • Color: Multicolor

  • Turbo XS Type H BOV Blow Off Valve Adapter Kit for 02-07 Subaru WRX / 04-13 STi

    Allows you to install a BOV-H or BOV-H-RFL to a 2002-2007 Subaru WRX or 2004-2013 Subaru WRX STi. Blow Off Valve sold

    • UPC: 923771609
    • Model: txs-H-WRXG4
    • Color: Multicolor

  • Blow Off Valve WRX Adjustable Recirculating Recirculation BOV Relief Valve Universal Accessories for Subaru WRX 15-17

    Please note, this item ships from an international seller. Expected delivery is 10-15 days. International ShippingFeatures:High Flow: With large inlets and outlets, the Blow Off Valve is sized perfectly to relieve any amount of boost pressure

    • UPC: 240161745

  • Bov Flange Adapter Impreza WRX STi GD Blow off Valve

    Bov Flange Adapter Impreza WRX STi GD Blow off

    • UPC: 102715071

  • Turbo XS 2015 Subaru WRX Hybrid BOV Blow Off Valve Type XS

    Turbo XS 2015 Subaru WRX Hybrid BOV Blow Off Valve Type

    • UPC: 605974468
    • Model: txs-W15-XS-HYB

  • Top Mount Turbo BOV Blow Off Valve for Subaru WRX 02-07 Blue

    Please note, this item ships from an international seller. Expected delivery is 10-15 days. International ShippingThe blow off valve is a pressure relief device on the intake tract to prevent the turbo's compressor from going into

    • UPC: 582462109

  • Perrin Black Recirculating Blow Off Valve BOV for 08-14 Subaru WRX

    Adjustable relief pressure and flow control makes fine-tuning on the fly simple and quick with the PERRIN Blow Off

    • UPC: 979123804

  • Perrin Black Recirculating Blow Off Valve for 02-07 Subaru WRX / STI

    Adjustable relief pressure and flow control makes fine-tuning on the fly simple and quick.With large 1.225" inlets and outlets, the PERRIN Blow Off Valve is sized perfectly to relieve any amount of boost pressure without

    • UPC: 492249838

  • Turbo XS 2015 For Subaru WRX RFL BOV Blow Off Valve Type XS

    At OMB Warehouse, we strive to provide the greatest selection and quality of parts for your outdoor power equipment.Need other parts to complete your project? Check out our huge catalog - we have what you

    • UPC: 747023534
    • Model: txs-W15-XS-RFL
    • Color: Multicolor

  • INSTALLING A PERRIN BLOW OFF VALVE ON THE WRX! (TURBO NOISES!)

    WRX (HKS)Blow Off Valve install

    WRX PARTS! Unboxing HKS Blow Off Valve & GrimmSpeed Boost Controller