WRX & STI Blow-Off Valves

COBB LF Bypass Valve Subaru WRX 2015-2021, FXT 2014-2018 - Dirty Racing Products
COBB LF Bypass Valve Subaru WRX 2015-2021, FXT 2014-2018 - Dirty Racing Products
COBB LF Bypass Valve Subaru WRX 2015-2021, FXT 2014-2018
$370.00
TiAL Q Vent-To-Atmosphere Blow Off Valve 11psi Spring - Dirty Racing Products
TiAL Q Vent-To-Atmosphere Blow Off Valve 11psi Spring - Dirty Racing Products
TiAL Q Vent-To-Atmosphere Blow Off Valve 11psi Spring
$278.95
Go Fast Bits Hybrid TMS Dual Port Subaru WRX 2002-2007 / STI 2004-2021 / Forester XT 2005-2008 - Dirty Racing Products
Go Fast Bits Hybrid TMS Dual Port Subaru WRX 2002-2007 / STI 2004-2021 / Forester XT 2005-2008
$220.50
Go Fast Bits Hybrid Dual Outlet Valve Subaru WRX 2015-2021 / Forester XT 2014-2018 - Dirty Racing Products
Go Fast Bits Hybrid Dual Outlet Valve Subaru WRX 2015-2021 / Forester XT 2014-2018
$220.50
COBB LF Bypass Valve Subaru WRX 2002-2007, STI 2004-2021, FXT 2006-2008 - Dirty Racing Products
COBB LF Bypass Valve Subaru WRX 2002-2007, STI 2004-2021, FXT 2006-2008 - Dirty Racing Products
COBB LF Bypass Valve Subaru WRX 2002-2007, STI 2004-2021, FXT 2006-2008
$345.00
TurboXS "Real F'n Loud" Blow Off Valve Type XS Subaru WRX 2002-2007 / STI 2004-2021 - Dirty Racing Products
TurboXS "Real F'n Loud" Blow Off Valve Type XS Subaru WRX 2002-2007 / STI 2004-2021 - Dirty Racing Products
TurboXS "Real F'n Loud" Blow Off Valve Type XS Subaru WRX 2002-2007 / STI 2004-2021
$221.00
Go Fast Bits Mach 2 TMS Recirculating Diverter Valve Subaru WRX 2008-2014 / Legacy GT 2005-2009 - Dirty Racing Products
Go Fast Bits Mach 2 TMS Recirculating Diverter Valve Subaru WRX 2008-2014 / Legacy GT 2005-2009 - Dirty Racing Products
Go Fast Bits Mach 2 TMS Recirculating Diverter Valve Subaru WRX 2008-2014 / Legacy GT 2005-2009
$184.50
TiAL Q Vent-To-Atmosphere Blow Off Valve 8psi Spring - Dirty Racing Products
TiAL Q Vent-To-Atmosphere Blow Off Valve 8psi Spring - Dirty Racing Products
TiAL Q Vent-To-Atmosphere Blow Off Valve 8psi Spring
$278.95
Turbosmart Kompact EM Series Dual Port Style Blow Off Valve 2022 WRX - Dirty Racing Products
Turbosmart Kompact EM Series Dual Port Style Blow Off Valve 2022 WRX
$274.95
HKS Super SQV4 Blow Off Valve Subaru WRX / STI 2002-2007 / Forester XT 2006-2008
HKS Super SQV4 Blow Off Valve Subaru WRX / STI 2002-2007 / Forester XT 2006-2008
$335.75
TiAL Q Vent-To-Atmosphere Blow Off Valve 6psi Spring - Dirty Racing Products
TiAL Q Vent-To-Atmosphere Blow Off Valve 6psi Spring - Dirty Racing Products
TiAL Q Vent-To-Atmosphere Blow Off Valve 6psi Spring
$278.95
TiAL QR Recirculating Blow Off Valve 10psi Spring 1.0in Outlet - Dirty Racing Products
TiAL QR Recirculating Blow Off Valve 10psi Spring 1.0in Outlet
$278.95
TiAL Q Vent-To-Atmosphere Blow Off Valve 10psi Spring - Dirty Racing Products
TiAL Q Vent-To-Atmosphere Blow Off Valve 10psi Spring - Dirty Racing Products
TiAL Q Vent-To-Atmosphere Blow Off Valve 10psi Spring
$278.95
Turbosmart Kompact EM VR24 Plumb Back Valve (Diverter Valve) 2022 WRX - Dirty Racing Products
Turbosmart Kompact EM VR24 Plumb Back Valve (Diverter Valve) 2022 WRX
$244.95
TurboXS Hybrid Blow Off Valve Subaru WRX 2022+ - Dirty Racing Products
TurboXS Hybrid Blow Off Valve Subaru WRX 2022+ - Dirty Racing Products
TurboXS Hybrid Blow Off Valve Subaru WRX 2022+
$225.00
Turbosmart Recirculating Blow Off Valve Kompact Plumb Back (Black) Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2006-2008 - Dirty Racing Products
Turbosmart Recirculating Blow Off Valve Kompact Plumb Back (Black) Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2006-2008
$177.95
Go Fast Bits Mach 2 TMS Recirculating Diverter Valve Subaru WRX 2015+ - Dirty Racing Products
Go Fast Bits Mach 2 TMS Recirculating Diverter Valve Subaru WRX 2015+ - Dirty Racing Products
Go Fast Bits Mach 2 TMS Recirculating Diverter Valve Subaru WRX 2015+
$166.50
HKS Super SQV4 Blow Off Valve Kit Subaru WRX 2015-2021
HKS Super SQV4 Blow Off Valve Kit Subaru WRX 2015-2021
$297.50
PERRIN Performance Recirculating Blow Off Valve Subaru 2002-2007 WRX / 2004+ STI - Dirty Racing Products
PERRIN Performance Recirculating Blow Off Valve Subaru 2002-2007 WRX / 2004+ STI - Dirty Racing Products
PERRIN Performance Recirculating Blow Off Valve Subaru 2002-2007 WRX / 2004+ STI
$211.65
PERRIN Performance Blow Off/Bypass Valve Subaru 2015-2021 WRX & 2014-2018 Forester XT - Dirty Racing Products
PERRIN Performance Blow Off/Bypass Valve Subaru 2015-2021 WRX & 2014-2018 Forester XT - Dirty Racing Products
PERRIN Performance Blow Off/Bypass Valve Subaru 2015-2021 WRX & 2014-2018 Forester XT
$211.65
TurboXS Racing Hybrid 50/50 BOV Kit WRX 2002-2007 / STI 2004-2021 - Dirty Racing Products
TurboXS Racing Hybrid 50/50 BOV Kit WRX 2002-2007 / STI 2004-2021
$249.99
Nameless Performance Wave Spring Bypass Valve - 2008-2014 WRX / 2005-2009 Legacy GT / 2005-2009 Outback XT - Dirty Racing Products
Nameless Performance Wave Spring Bypass Valve - 2008-2014 WRX / 2005-2009 Legacy GT / 2005-2009 Outback XT - Dirty Racing Products
Nameless Performance Wave Spring Bypass Valve - 2008-2014 WRX / 2005-2009 Legacy GT / 2005-2009 Outback XT
$314.00
Nameless Performance Wave Spring Bypass Valve - 2002-2021 STi / 2002-2007 WRX / 2004-2007 Forester XT - Dirty Racing Products
Nameless Performance Wave Spring Bypass Valve - 2002-2021 STi / 2002-2007 WRX / 2004-2007 Forester XT - Dirty Racing Products
Nameless Performance Wave Spring Bypass Valve - 2002-2021 STi / 2002-2007 WRX / 2004-2007 Forester XT
$314.00
TurboXS RBV Blow Off Valve Kit Subaru WRX 2002-2007 / STI 2004-2021 - Dirty Racing Products
TurboXS RBV Blow Off Valve Kit Subaru WRX 2002-2007 / STI 2004-2021 - Dirty Racing Products
TurboXS RBV Blow Off Valve Kit Subaru WRX 2002-2007 / STI 2004-2021
$222.00
TurboXS Racing Bypass Valve Subaru 2002-2007 WRX / 2004-2021 STI - Dirty Racing Products
TurboXS Racing Bypass Valve Subaru 2002-2007 WRX / 2004-2021 STI - Dirty Racing Products
TurboXS Racing Bypass Valve Subaru 2002-2007 WRX / 2004-2021 STI
$299.00

If your Subaru WRX or STI needs a quality valve upgrade, shop our selection of WRX and STI blow-off valves. These valves help to release excess pressure from your turbo-charged engine and keep air flowing in the right direction. These Subaru WRX and STI blow-off valves boast unparalleled reliability and ease of installation. If you’ve turbo-charged your car recently, don’t forget this essential safety feature—install this part as soon as possible.

All of the Subaru blow-off valves offered by Dirty Racing Products ensure a smooth, reliable ride for you. Shop for all your needs here at Dirty Racing Products! We have all the quality products at the best prices. Shop now—and if you’ve got any questions or comments about our valves, please feel free to contact us today!