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Blow Off Valves

A blow-off valve (BOV) is essential for any turbocharged system. It protects your engine against pressure build-up when you release the throttle. It is needed to ensure steady and dependable performance. Therefore, we supply premium blow-off valves. Our aim is to maintain your turbo system's reliability and improve your driving experience.

When the throttle closes, the turbocharger continues to rotate. This results in a pressure spike. A blow-off valve safely releases this extra pressure to avoid compressor surge and minimizing wear on your turbocharger. A dependable blow-off valve helps your engine achieve peak performance and durability.

HKS blow-off valve is among the top brands in the industry. These valves are known for their reliability and efficiency. They can offer a rapid pressure release and a pleasing sound that appeals to many enthusiasts. We have a lot more where that came from. 

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Garrett GVB-50A 50mm VTA BOV - Silver Quick View
Garrett

Garrett GVB-50A 50mm VTA BOV - Silver

$488.43
GRT914956-0004
Blow Off Valves Featured Products Forced Induction
Garrett GVB-50A 50mm VTA BOV - Silver
Garrett GVB-50A 50mm VTA BOV - Black Quick View
Garrett

Garrett GVB-50A 50mm VTA BOV - Black

$487.59
GRT914956-0003
Blow Off Valves Featured Products Forced Induction New Products
Garrett GVB-50A 50mm VTA BOV - Black
-1%
GFB Mach 2 TMS Recirculating Diverter Valve - 25mm Inlet/25mm Outlet Quick View
Go Fast Bits

GFB Mach 2 TMS Recirculating Diverter Valve - 25mm Inlet/25mm Outlet

$200.50 $196.51
GFBT9125
Blow Off Valves Forced Induction New Products
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...
-4%
GFB Diverter Valve DV+ Mini/ Peugeot/Citroen (w/Integrated Solenoid) Quick View
Go Fast Bits

GFB Diverter Valve DV+ Mini/ Peugeot/Citroen (w/Integrated Solenoid)

$280.50 $268.51
GFBT9382
Blow Off Valves Forced Induction
Like all valves in the DV+ family, the T9382 offers significant benefits over factory-fitted electronic diverter valves – sharper throttle response, faster boost recovery...
HKS 93-96 RX7 TT SSQV4 BOV Kit Quick View
HKS

HKS 93-96 RX7 TT SSQV4 BOV Kit

$453.15
HKS71008-AZ007
Blow Off Valves Forced Induction New Products
HKS 93-96 RX7 TT SSQV4 BOV Kit
HKS Super SQV 4+RETURN KIT CZ4A Quick View
HKS

HKS Super SQV 4+RETURN KIT CZ4A

$622.16
HKS71008-AM015V
Blow Off Valves Forced Induction
HKS Super SQV 4+RETURN KIT CZ4A
-1%
GFB Polaris RZR Turbo SXV Recirculating Bypass Valve Quick View
Go Fast Bits

GFB Polaris RZR Turbo SXV Recirculating Bypass Valve

$198.00 $194.26
GFBT9302
Blow Off Valves Forced Induction New Products
The factory diverter valve on Polaris SxS models is made from plastic with a rubber diaphragm. It is known to rupture and cause significant...
HKS Super SQV4 Black Edition FK8 Quick View
HKS

HKS Super SQV4 Black Edition FK8

$530.86
HKS71008-KH009B
Blow Off Valves Forced Induction
HKS Super SQV4 Black Edition FK8
HKS SUPER SQV4 Black Edition GDB EJ205/ EJ255/ EJ257 Quick View
HKS

HKS SUPER SQV4 Black Edition GDB EJ205/ EJ255/ EJ257

$366.00
HKS71008-KF006B
Blow Off Valves Forced Induction
HKS SUPER SQV4 Black Edition GDB EJ205/ EJ255/ EJ257
-5%
Turbosmart 2020+ Toyota GR Yaris (XP210) Kompact EM VR17 Dual Port BOV Quick View
Turbosmart

Turbosmart 2020+ Toyota GR Yaris (XP210) Kompact EM VR17 Dual Port BOV

$350.99 $331.95
TURTS-0223-1077
Blow Off Valves Forced Induction New Products
Turbosmart 2020+ Toyota GR Yaris (XP210) Kompact EM VR17 Dual Port BOV
HKS 2015+ Subaru WRX SSQV4 Black Return Kit Plus VAG/VMG Quick View
HKS

HKS 2015+ Subaru WRX SSQV4 Black Return Kit Plus VAG/VMG

$420.86
HKS71008-KF015B
Blow Off Valves Forced Induction New Products
HKS 2015+ Subaru WRX SSQV4 Black Return Kit Plus VAG/VMG
HKS 10 Mazdaspeed 3 SSQV4 BOV Kit Quick View
HKS

HKS 10 Mazdaspeed 3 SSQV4 BOV Kit

$450.70
HKS71008-AZ009
Blow Off Valves Forced Induction New Products
HKS 10 Mazdaspeed 3 SSQV4 BOV Kit
S&S Cycle 2017+ M8 Models Stealth Air Cleaner Kit w/ Gloss Black Mini Teardrop Cover Quick View
S&S Cycle

S&S Cycle 2017+ M8 Models Stealth Air Cleaner Kit w/ Gloss Black Mini Teardrop Cover

$412.48
SSC170-0436C
Air Intake Components Air Intake Systems Blow Off Valves Engine Components Forced Induction New Products Throttle Bodies
S&S Cycle 2017+ M8 Models Stealth Air Cleaner Kit w/ Gloss Black Mini Teardrop Cover
-4%
GFB Diverter Valve DV+ Volkswagen TSI/TFSI w/Pierburg Diverter Valve Quick View
Go Fast Bits

GFB Diverter Valve DV+ Volkswagen TSI/TFSI w/Pierburg Diverter Valve

$280.50 $268.51
GFBT9381
Blow Off Valves Forced Induction New Products
Like all valves in the DV+ family, the T9381 offers significant benefits over factory-fitted electronic diverter valves – sharper throttle response, faster boost recovery...
Turbo XS 02-07 WRX RFL Blow off Valve BOV Quick View
Turbo XS

Turbo XS 02-07 WRX RFL Blow off Valve BOV

$341.04
TXSWS02-XS-RFL
Blow Off Valves Forced Induction New Products
Blow Off Valve; Type XS; 2002-2007 Subaru WRX/STi (Supersedes WS-RFL).This Part Fits: Year Make Model Submodel 2002-2007 Subaru Impreza WRX 2006-2007 Subaru Impreza WRX...
Turbo XS 02-07 WRX/ 04-09 STi Recirculating Bypass Valve Quick View
Turbo XS

Turbo XS 02-07 WRX/ 04-09 STi Recirculating Bypass Valve

$342.14
TXSWS-RBV
Blow Off Valves Forced Induction New Products
Turbo XS 02-07 WRX/ 04-09 STi Recirculating Bypass ValveThis Part Fits: Year Make Model Submodel 2002-2007 Subaru Impreza WRX 2006-2007 Subaru Impreza WRX Limited...
Turbo XS 02-07 WRX/ 04-09 STi 50/50 Racing Bypass Valve Quick View
Turbo XS

Turbo XS 02-07 WRX/ 04-09 STi 50/50 Racing Bypass Valve

$341.04
TXSWS-HYB
Blow Off Valves Forced Induction
Turbo XS 02-07 WRX/ 04-09 STi 50/50 Racing Bypass ValveThis Part Fits: Year Make Model Submodel 2002-2007 Subaru Impreza WRX 2006-2007 Subaru Impreza WRX...
Turbo XS 08-12 WRX RFL Blow off Valve BOV Quick View
Turbo XS

Turbo XS 08-12 WRX RFL Blow off Valve BOV

$341.04
TXSWRX08-RFL
Blow Off Valves Forced Induction New Products
Turbo XS 08-12 WRX RFL Blow off Valve BOVThis Part Fits: Year Make Model Submodel 2008-2014 Subaru Impreza WRX 2010-2014 Subaru Impreza WRX Limited...
Turbo XS 08-12 WRX Racing Bypass Valve BOV Quick View
Turbo XS

Turbo XS 08-12 WRX Racing Bypass Valve BOV

$342.14
TXSWRX08-RBV
Blow Off Valves Forced Induction
Turbo XS 08-12 WRX Racing Bypass Valve BOVThis Part Fits: Year Make Model Submodel 2008-2014 Subaru Impreza WRX 2010-2014 Subaru Impreza WRX Limited 2009-2014...
Turbo XS 08-12 WRX 50/50 Hybrid BOV Quick View
Turbo XS

Turbo XS 08-12 WRX 50/50 Hybrid BOV

$341.04
TXSWRX08-HYB
Blow Off Valves Forced Induction New Products
Turbo XS 08-12 WRX 50/50 Hybrid BOVThis Part Fits: Year Make Model Submodel 2008-2014 Subaru Impreza WRX 2010-2014 Subaru Impreza WRX Limited 2009-2014 Subaru...
Turbo XS 22-24 Subaru WRX Hybrid Blow Off Valve Quick View
Turbo XS

Turbo XS 22-24 Subaru WRX Hybrid Blow Off Valve

$310.71
TXSW22-XS-HYB
Blow Off Valves Forced Induction
The TurboXS WRX Hybrid Blow Off Valve is a best Hybrid Valve on the market for the new WRX. Featuring Vent to atmosphere and...
Turbo XS 15-21 Subaru WRX Recirculating Bypass Valve Type XS - Black Quick View
Turbo XS

Turbo XS 15-21 Subaru WRX Recirculating Bypass Valve Type XS - Black

$341.04
TXSW15-XS-RBV
Blow Off Valves Forced Induction New Products
Turbo XS 15-21 Subaru WRX Recirculating Bypass Valve Type XS - BlackThis Part Fits: Year Make Model Submodel 2015-2019 Subaru WRX Base 2015-2019 Subaru...
Turbo XS 15-21 Subaru WRX Hybrid BOV Type XS Quick View
Turbo XS

Turbo XS 15-21 Subaru WRX Hybrid BOV Type XS

$341.04
TXSW15-XS-HYB
Blow Off Valves Forced Induction New Products
Hybrid Blow Off Valve; Type XS; 2015 Subaru WRX (NOT STi).This Part Fits: Year Make Model Submodel 2015-2019 Subaru WRX Base 2015-2019 Subaru WRX...
Turbo XS 25mm Bosch Bypass Valve Replacement Quick View
Turbo XS

Turbo XS 25mm Bosch Bypass Valve Replacement

$250.78
TXSRBV-25
Blow Off Valves Forced Induction New Products
Turbo XS 25mm Bosch Bypass Valve Replacement
Turbo XS Mazdaspeed3/Mazdaspeed6 Hybrid BOV Quick View
Turbo XS

Turbo XS Mazdaspeed3/Mazdaspeed6 Hybrid BOV

$288.15
TXSMS3-HYB
Blow Off Valves Forced Induction New Products
Turbo XS Mazdaspeed3/Mazdaspeed6 Hybrid BOVThis Part Fits: Year Make Model Submodel 2007-2013 Mazda 3 Mazdaspeed 2006-2007 Mazda 6 Mazdaspeed
Turbo XS 2018 Kia Stinger GT Hybrid BOV Blow Off Valve Type XS Quick View
Turbo XS

Turbo XS 2018 Kia Stinger GT Hybrid BOV Blow Off Valve Type XS

$635.05
TXSKS-XS-HYB
Blow Off Valves Forced Induction New Products
The Turbo XS?2018+?Kia Stinger GT?Hybrid Blow Off Valve is our newest blow off valve and is designed specifically to replace the?stock bypass valve on...
Turbo XS 2017 Hyundai Elantra Sport Hybrid Blow Off Valve Quick View
Turbo XS

Turbo XS 2017 Hyundai Elantra Sport Hybrid Blow Off Valve

$326.67
TXSHES-XS-HYB
Blow Off Valves Forced Induction
Turbo XS 2017 Hyundai Elantra Sport Hybrid Blow Off Valve
Turbo XS 16-19 Honda Civic Sport 1.5L Turbo/17-19 Civic Si 1.5L Turbo Hybrid BOV - Red Quick View
Turbo XS

Turbo XS 16-19 Honda Civic Sport 1.5L Turbo/17-19 Civic Si 1.5L Turbo Hybrid BOV - Red

$300.71
TXSHC15T-HYB-RED
Blow Off Valves Forced Induction New Products
This is a direct bolt-on replacement for the factory bypass valve and was designed to the be THE BEST blow off valve on the...
Turbo XS 16-19 Honda Civic Sport 1.5L Turbo/17-19 Civic Si 1.5L Turbo Hybrid BOV - Gray Quick View
Turbo XS

Turbo XS 16-19 Honda Civic Sport 1.5L Turbo/17-19 Civic Si 1.5L Turbo Hybrid BOV - Gray

$300.71
TXSHC15T-HYB-GRY
Blow Off Valves Forced Induction New Products
This is a direct bolt-on replacement for the factory bypass valve and was designed to the be THE BEST blow off valve on the...
Turbo XS 16-19 Honda Civic Sport 1.5L Turbo/17-19 Civic Si 1.5L Turbo Hybrid BOV - Blue Quick View
Turbo XS

Turbo XS 16-19 Honda Civic Sport 1.5L Turbo/17-19 Civic Si 1.5L Turbo Hybrid BOV - Blue

$300.71
TXSHC15T-HYB-BLU
Blow Off Valves Forced Induction New Products
This is a direct bolt-on replacement for the factory bypass valve and was designed to the be THE BEST blow off valve on the...
Turbo XS 16-19 Honda Civic Sport 1.5L Turbo/17-19 Civic Si 1.5L Turbo Hybrid BOV - Black Quick View
Turbo XS

Turbo XS 16-19 Honda Civic Sport 1.5L Turbo/17-19 Civic Si 1.5L Turbo Hybrid BOV - Black

$300.71
TXSHC15T-HYB-BLK
Blow Off Valves Forced Induction New Products
This is a direct bolt-on replacement for the factory bypass valve and was designed to the be THE BEST blow off valve on the...
Turbo XS 09-12 Genesis Coupe / 12-13 Veloster / 11-13 Sonata SE 2.0T Hybrid BOV Quick View
Turbo XS

Turbo XS 09-12 Genesis Coupe / 12-13 Veloster / 11-13 Sonata SE 2.0T Hybrid BOV

$288.77
TXSBOV-SML
Blow Off Valves Forced Induction New Products
Turbo XS 09-12 Genesis Coupe / 12-13 Veloster / 11-13 Sonata SE 2.0T Hybrid BOVThis Part Fits: Year Make Model Submodel 2010-2014 Hyundai Genesis...
Turbo XS Type H-RFL Blow Off Valve (w/Aluminum Piston & O-Ring) Quick View
Turbo XS

Turbo XS Type H-RFL Blow Off Valve (w/Aluminum Piston & O-Ring)

$288.77
TXSBOV-H-RFL
Blow Off Valves Forced Induction New Products
Turbo XS Type H-RFL Blow Off Valve (w/Aluminum Piston & O-Ring)
-6%
Turbosmart 2013+ Ford F-150 2.7L/3.5L EcoBoost BOV EM Plumb Back Quick View
Turbosmart

Turbosmart 2013+ Ford F-150 2.7L/3.5L EcoBoost BOV EM Plumb Back

$425.99 $399.45
TURTS-0225-1202
Blow Off Valves Forced Induction New Products
Turbosmart 2013+ Ford F-150 2.7L/3.5L EcoBoost BOV EM Plumb Back
-6%
Turbosmart 2013+ Ford F-150 2.7L/3.5L EcoBoost BOV Vee Port EM- Black Quick View
Turbosmart

Turbosmart 2013+ Ford F-150 2.7L/3.5L EcoBoost BOV Vee Port EM- Black

$425.99 $399.45
TURTS-0225-1001
Blow Off Valves Forced Induction New Products
Turbosmart has once again introduced innovative technology to the Ford EcoBoost platform. We are combining our SEMA award-winning EM technology to create a bespoke...
-4%
Turbosmart BOV Kompact EM VR13 Plumb Back - 2019 Ford Ranger 2.3L Quick View
Turbosmart

Turbosmart BOV Kompact EM VR13 Plumb Back - 2019 Ford Ranger 2.3L

$309.99 $295.05
TURTS-0223-1296
Blow Off Valves Forced Induction New Products
The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves are the world's first truly plug-and-play Upgrade solution for your factory diverter valve. Unplug...
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