BLOW OFF VALVES

Perrin Recirculating Blow Off Valve Subaru 2015-2018 WRX
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$222.00
$199.80

Perrin Recirculating Blow Off Valve Subaru 2015-2018 WRX

PERRIN

Add horsepower, quicker response, and reliability with the PERRIN BOV. A must-have replacement for the leaky, slow responding, and plastic OEM blow...

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$222.00
$199.80
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Turbosmart Recirculating Blow Off Kompact Valve w/ Plumb Back Black Subaru 2002-2007 WRX / 2004-2018 STI
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$184.49
$166.04

Turbosmart Recirculating Blow Off Kompact Valve w/ Plumb Back Black Subaru 2002-2007 WRX / 2004-2018 STI

TURBOSMART

The Turbosmart Kompact bypass valve offers great performance and higher versatility than the OEM valve at a more affordable price. The Turbosmart K...

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$184.49
$166.04
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Perrin Blow Off Valve kit Recirculation Only Red Subaru 2008-2014 WRX
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$222.00
$199.80

Perrin Blow Off Valve kit Recirculation Only Red Subaru 2008-2014 WRX

PERRIN

Adjustable relief pressure and flow control makes fine-tuning on the fly simple and quick with the PERRIN Blow Off Valve. Large 1.225" inlet &...

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$222.00
$199.80
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Perrin Blow Off Valve kit Recirculation Only Red Subaru 2002-2007 WRX / 2004-2020 STI
Save 10%
$222.00
$199.80

Perrin Blow Off Valve kit Recirculation Only Red Subaru 2002-2007 WRX / 2004-2020 STI

PERRIN

Adjustable relief pressure and flow control makes fine-tuning on the fly simple and quick with the PERRIN Blow Off Valve. Large 1.225" inlet &...

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$222.00
$199.80
Save 10%
Perrin Blow Off Valve kit Recirculation Only Black Subaru 2008-2014 WRX
Save 10%
$222.00
$199.80

Perrin Blow Off Valve kit Recirculation Only Black Subaru 2008-2014 WRX

PERRIN

Adjustable relief pressure and flow control makes fine-tuning on the fly simple and quick with the PERRIN Blow Off Valve. Large 1.225" inlet &...

View full details
$222.00
$199.80
Save 10%
Perrin Blow Off Valve kit Recirculation Only Black Subaru 2002-2007 WRX / 2004-2020 STI
Save 10%
$222.00
$199.80

Perrin Blow Off Valve kit Recirculation Only Black Subaru 2002-2007 WRX / 2004-2020 STI

PERRIN

Adjustable relief pressure and flow control makes fine-tuning on the fly simple and quick with the PERRIN Blow Off Valve. Large 1.225" inlet &...

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$222.00
$199.80
Save 10%
Cobb Tuning BPV LF Universal
$325.00

Cobb Tuning BPV LF Universal

COBB TUNING

DESCRIPTION This is a "Universal" style valve designed to be used with the COBB 715500 Front Mount Intercooler Kit for the 2008-2014 Subaru STI o...

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$325.00
Cobb Tuning LF BPV Subaru 2015-2019 WRX
$325.00

Cobb Tuning LF BPV Subaru 2015-2019 WRX

COBB TUNING

DESCRIPTION The C.A.R.B. Certified COBB LF BPV is a compact and lightweight by-pass valve that is capable of holding very high boost pressure wit...

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$325.00
Cobb Tuning LF BPV Subaru 2002-2007 WRX / 2004-2019 STI
$325.00

Cobb Tuning LF BPV Subaru 2002-2007 WRX / 2004-2019 STI

COBB TUNING

DESCRIPTION The C.A.R.B. Certified COBB LF BPV is a compact and lightweight by-pass valve that is capable of holding very high boost pressure w...

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$325.00
Cobb Tuning XLE Blow Off Valve Kit Subaru 2008-2014 WRX
$295.00

Cobb Tuning XLE Blow Off Valve Kit Subaru 2008-2014 WRX

COBB TUNING

DESCRIPTION The COBB XLE BPV is a compact and lightweight by-pass valve that is capable of holding very high boost pressure without leaking. Its ...

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$295.00
TurboSmart Dual Port Blow Off Valve Blue Subaru 2002-2007 WRX / 2004-2019 STI
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$368.99
$332.09

TurboSmart Dual Port Blow Off Valve Blue Subaru 2002-2007 WRX / 2004-2019 STI

TURBOSMART

Easy to install and setup, the Subaru Dual Port features sequential ports for quiet operation on mild boost and full performance at full boost. SUP...

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$368.99
$332.09
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TurboSmart Recirculating BOV Plumb Back Blue Subaru 2002-2007 WRX / 2004-2019 STI
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$358.74
$322.87

TurboSmart Recirculating BOV Plumb Back Blue Subaru 2002-2007 WRX / 2004-2019 STI

TURBOSMART

Quiet and completely street-legal! A full recirculating BOV, ideal for WRX enthusiasts who don’t want to be noticed. Easy to install and set up. SU...

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$358.74
$322.87
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TurboSmart Supersonic BOV Blue Subaru 2002-2007 WRX / 2004-2019 STI
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$348.49
$313.64

TurboSmart Supersonic BOV Blue Subaru 2002-2007 WRX / 2004-2019 STI

TURBOSMART

Preferred venting solution for serious street tuners and racers. Big flow and even bigger sound. Easy to install and set up.SUPPLIED WITH: Gasket, ...

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$348.49
$313.64
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TurboSmart Dual Port Blow Off Valve Black Subaru 2002-2007 WRX / 2004-2019 STI
Save 10%
$368.99
$332.09

TurboSmart Dual Port Blow Off Valve Black Subaru 2002-2007 WRX / 2004-2019 STI

TURBOSMART

Easy to install and setup, the Subaru Dual Port features sequential ports for quiet operation on mild boost and full performance at full boost. SUP...

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$368.99
$332.09
Save 10%
TurboSmart Recirculating BOV Plumb Back Black Subaru 2002-2007 WRX / 2004-2019 STI
Save 10%
$358.74
$322.87

TurboSmart Recirculating BOV Plumb Back Black Subaru 2002-2007 WRX / 2004-2019 STI

TURBOSMART

Quiet and completely street-legal! A full recirculating BOV, ideal for WRX enthusiasts who don’t want to be noticed. Easy to install and set up. SU...

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$358.74
$322.87
Save 10%
TurboSmart Supersonic BOV Black Subaru 2002-2007 WRX / 2004-2019 STI
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$348.49
$313.64

TurboSmart Supersonic BOV Black Subaru 2002-2007 WRX / 2004-2019 STI

TURBOSMART

Preferred venting solution for serious street tuners and racers. Big flow and even bigger sound. Easy to install and set up.SUPPLIED WITH: Gasket, ...

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$348.49
$313.64
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Go Fast Bits Blow Off Valve TMS Respons Hybrid Subaru 2015-2018 WRX
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$313.00
$281.70

Go Fast Bits Blow Off Valve TMS Respons Hybrid Subaru 2015-2018 WRX

GO FAST BITS

Respons TMS Direct fit Blow off valve or BOV with GFB TMS advantage. Patented adjustable venitng bias system diverter valve.

$313.00
$281.70
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Go Fast Bits Deceptor Pro Electronic Blow Off Valve Subaru 2002-2007 WRX / 2004-2019 STI
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$471.00
$423.90

Go Fast Bits Deceptor Pro Electronic Blow Off Valve Subaru 2002-2007 WRX / 2004-2019 STI

GO FAST BITS

The Deceptor Pro blow-off/bypass valve system for the WRX & STI is the very first in-cabin, electronically adjusted blow off valve. Adjust the ...

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$471.00
$423.90
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Go Fast Bits Diverter Valve Mach 2 TMS Recirculating Subaru 2015-2018 WRX
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$180.91
$162.82

Go Fast Bits Diverter Valve Mach 2 TMS Recirculating Subaru 2015-2018 WRX

GO FAST BITS

One of the loudest valves in our range, the Mach 1 will really let people know you're coming!Atmosphere or Plumback Venting Blow off / Diverter valve

$180.91
$162.82
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Go Fast Bits Respons Bypass Valve Subaru 2002-2007 WRX / 2004-2019 STI
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$313.00
$281.70

Go Fast Bits Respons Bypass Valve Subaru 2002-2007 WRX / 2004-2019 STI

GO FAST BITS

The Go Fast Bits Respons blow-off/bypass valve system for WRX and STI is much more than simply a noise maker or a factory valve replacement. The Go...

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$313.00
$281.70
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