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2015-2021 Subaru STI

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COBB Tuning BPV Adapter for FMIC 2002-2007 WRX / 2004-2021 STI

$75.00
$75.00 - $75.00
$75.00
$67.50
$67.50 - $67.50
$67.50

EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...

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COBB Tuning LF BPV 2002-2007 WRX / 2004-2021 STI

$345.00
$345.00 - $345.00
$345.00
$310.50
$310.50 - $310.50
$310.50

EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the ...

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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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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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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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