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Black Friday Sale : Up to 50% Off!
Black Friday Sale : Up to 50% Off!

Black Friday

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GrimmSpeed V2 Bypass Valve 2015-2021 WRX

$249.00
$249.00 - $249.00
$249.00
$211.65
$211.65 - $211.65
$211.65

DESCRIPTION The GrimmSpeed V2 Bypass Valve received many upgrades such as a redesigned the internal piston to eliminate the potential failure point...

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GrimmSpeed V2 Bypass Valve 2004-2021 STI / 2002-2007 WRX

$249.00
$249.00 - $249.00
$249.00
$211.65
$211.65 - $211.65
$211.65

DESCRIPTION The GrimmSpeed V2 Bypass Valve received many upgrades such as a redesigned the internal piston to eliminate the potential failure point...

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GrimmSpeed Bypass Valve/ Blow Off Valve Gasket 2002-2007 WRX / 2004-2021 STI

$13.00
$13.00 - $13.00
$13.00
$11.05
$11.05 - $11.05
$11.05

DESCRIPTION We all know how bad (and expensive!) the OEM Subaru Top Mount Intercooler Gaskets can be. They are one of the greatest source of leaks ...

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Perrin Recirculating Blow Off Valve 2002-2007 WRX / 2004-2021 STI

$265.00
$265.00 - $265.00
$265.00
$198.75
$198.75 - $198.75
$198.75

Adjustable relief pressure and flow control makes fine-tuning on the fly simple and quick with the PERRIN BOV/BPV. HIGH FLOW With large 1.225" inle...

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GrimmSpeed V2 Bypass Valve 2008-2014 WRX

$249.00
$249.00 - $249.00
$249.00
$211.65
$211.65 - $211.65
$211.65

DESCRIPTION The GrimmSpeed V2 Bypass Valve received many upgrades such as a redesigned the internal piston to eliminate the potential failure point...

View full details