PERRIN 15-21 Subaru WRX / 14-18 Forester XT Bypass/Blow Off Valve - Red Fitment: Subaru WRX Base 2015 Subaru WRX Base 2016 Subaru WRX Base 2017 Subaru WRX Base 2018 Subaru WRX Base 2019 Subaru WRX...

PERRIN 08-14 Subaru WRX / 05-09 LGT & OBXT / 09-13 Forester XT Bypass/Blow Off Valve - Black Fitment: Subaru Legacy 2.5GT 2010 Subaru Legacy 2.5GT 2011 Subaru Legacy 2.5GT 2012 Subaru Legacy GT...

PERRIN 08-14 Subaru WRX / 05-09 LGT & OBXT / 09-13 Forester XT Bypass/Blow Off Valve - Red Fitment: Subaru Impreza WRX STI 2008 Subaru Impreza WRX STI 2009 Subaru Impreza WRX STI 2010 Subaru Impreza...

PERRIN 02-07 Subaru WRX / 04-21 STI / 06-08 FXT Bypass/Blow Off Valve - Red Fitment: Subaru Impreza WRX 2002 Subaru Impreza WRX 2003 Subaru Impreza WRX 2004 Subaru Impreza WRX 2005 Subaru Impreza WRX...

PERRIN 02-07 Subaru WRX / 04-21 STI / 06-08 FXT Bypass/Blow Off Valve - Black Fitment: Subaru Impreza WRX 2002 Subaru Impreza WRX 2003 Subaru Impreza WRX 2004 Subaru Impreza WRX 2005 Subaru Impreza...

COBB LF Bypass Valve | 2008, 2010–2015 Evo X / 2009–2015 Lancer Ralliart (See Applications)Verified USDM application scope2008 and 2010–2015 Mitsubishi Evolution X GSR / MR; 2015 Evolution X Final...

Cobb BPV Paper Gasket

COBB LF BPV – Subaru FA20 WRX 2015–2021 / Forester XT 2014–2018.Verified applications2015–2021 USDM Subaru WRX sedan, MT or CVT where COBB confirms fitment; 2014–2018 Forester XT CVT. NOT WRX STI...

COBB Subaru BPV-to-1in FMIC Adapter | 2008–14 WRX / 2005–09 Legacy GT / 2009–10 Impreza 2.5 GT | NOT CA Legal (Manufacturer SKU 824500).COBB adapter SKU 824500 connects the GR WRX / Legacy GT...

COBB BPV Adapter for COBB FMIC | 2002-07 WRX / 2004-21 STI (FMIC Required)Fitment/installation: FMIC adapter only; requires compatible COBB front-mount intercooler; NOT universal OE bypass adapter...

COBB LF BPV – factory turbocharged Subaru and Mazdaspeed models.Verified applicationsCOBB lists USDM 2008–2014 Impreza WRX, 2009–2013 Forester XT, 2005–2009 Legacy GT/Outback XT, 2007–2013...

Dual Port vents both to the atmosphere & back into the air intake. Ports with sequential timing allow quieter operation during normal driving, while getting all the benefits of a vent-to-atmosphere...

When Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensure our products created a new standard. More...

The DVX range covers vehicles that can't fit or use valves like the Respons or Deceptor Pro II, and each version in the range is designed specifically for its application, ensuring the best fit and...

When Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensure our products created a new standard. More...

Dual Port vents both to the atmosphere & back into the air intake. Ports with sequential timing allow quieter operation during normal driving, while getting all the benefits of a vent-to-atmosphere...

Turbosmart's Billet Blanking Plate is designed to enhance performance in the Borg-Warner EFR, KKK, and Ford Mustang/Fiesta EcoBoost Turbos. The Turbosmart Blanking Plate eliminates the diverter valve...

When Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensure our products created a new standard. More...

When Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensure our products created a new standard. More...

HKS 07-09 Mazdaspeed 3/CX-7 SSQV4 BOV Kit

HKS 10 Mazdaspeed 3 SSQV4 BOV Kit

Mazdaspeed 3/6 Hybrid BOV; 07 2007-2012 Mazda...

Vibrant Performance blow off valve flange assemblies are made from your choice of 6061 aluminum or mild steel construction. Each kit includes an O-Ring for a leak free seal and also come with a...

Vibrant Performance aluminum turbo flanges are constructed entirely from 6061 aluminum and are available for most popular turbo applications. Vibrant Performance aluminum turbo flanges are excellent...

Vibrant Performance aluminum turbo flanges are constructed entirely from 6061 aluminum and are available for most popular turbo applications. Vibrant Performance aluminum turbo flanges are excellent...

Ticon Industries HKS SSQV Titanium Blow Off Valve Flange

The factory BPV (bypass valve) has a couple of key shortcomings in construction and operation. First of all, tuned engines running high boost also produce a lot of heat in the charge air. Because the...

Other versions of the VTA are designed for use on cars that do not have any kind of factory-fitted diverter valve. Vehicle manufacturers have deleted the troublesome solenoid type diverter valve from...

ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE! , GFB?s Mach 2 utilises GFB?s proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to...

ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE! , GFB?s Mach 2 utilises GFB?s proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to...

GFB's DV plus design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to "pilot actuation" to ensure better...

The factory BPV (bypass valve) has a couple of key shortcomings in construction and operation. First of all, tuned engines running high boost also produce a lot of heat in the charge air. Because the...

VTA BOVs vent to atmosphere to make the signature turbo blow-off sound, where the DV+ recirculates the air to keep it quiet., Each valve in the VTA range is designed specifically for the applications...

GFB's DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to "pilot actuation" to ensure better performance on...

GFB's DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to "pilot actuation" to ensure better performance on...

GFB's DV plus design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to "pilot actuation" to ensure better...

ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE! GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to...

ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE! GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to...

ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE! GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to...

ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE! GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to...

GFB's DV plus design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to "pilot actuation" to ensure better...

Toyota/Lexus Toyota C-HR and Lexus 2.0L turbo models (e.g. IS200t, GS200t, RC200t, RX200t, and NX200t

Like all valves in the DV+ family, the T9381 offers significant benefits over factory-fitted electronic diverter valves * sharper throttle response, faster boost recovery on gearshift or brief...

The FA24 engine in the 2022+ WRX now uses an electronically controlled factory diverter in place of the pneumatic bypass valve found on all previous turbo Subaru engines. This is controlled by the...

Perrin 2022+ Subaru WRX Diverter Valve - RedFitment restrictions: 2022-2026 Subaru WRX 2.4L turbo FA24 only; exclude STI placeholder models and other Subaru 2.4L turbo vehicles pending exact...

GFB Diverter Valve DV+ 2020+ Mercedes-Benz CLA35 AMG 2.0T / 16-18 Mercedes-Benz CLA45 AMG

The newly released T9380 is the latest addition to the DV+ range of diverter valves from GFB (Go Fast Bits). It is specifically designed as a complete replacement for the newer generation of...

If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can...

If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can...

If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can...

Torque Solution Tial Black Blow Off Valve Adapter: 02-07 Subaru WRX / 04-18 STI

VTA BOVs vent to atmosphere to make the signature turbo blow-off sound, where the DV+ recirculates the air to keep it quiet., Each valve in the VTA range is designed specifically for the applications...

Torque Solution Tial Blow Off Valve Adapter: Subaru WRX / STi...

Torque Solution Blow Off Valve Adapter: 2015+ VW/Audi 1.8T / 2.0T

Vibrant Performance blow off valve flange assemblies are made from your choice of 6061 aluminum or mild steel construction. Each kit includes an O-Ring for a leak free seal and also come with a...

Vibrant Performance blow off valve flange assemblies are made from your choice of 6061 aluminum or mild steel construction. Each kit includes an O-Ring for a leak free seal and also come with a...

Hybrid Blow Off Valve; Type XS; 2015 Subaru WRX (NOT STi) 2015-2019 Subaru...

Torque Solution HKS Blow Off Valve Modular Weld-On Flange Kit (Aluminum): Universal

Torque Solution HKS Blow Off Valve Adapter: Subaru WRX 2008-2012...

Torque Solution Tial Blow Off Valve 1.0in Modular Clamp on Adapter: Universal