2008-2014 Subaru WRX/STI Mods
GrimmSpeed Hella Horn Kit 2002-2014 WRX / 2004-2014 STI
$128.19
$128.19
-
$128.19
Current price
$128.19
Original price
$128.19
-
Original price
$128.19
Original price
$128.19
DESCRIPTION Upgrade the weak factory horn on your Subaru with the GrimmSpeed Hella Horn Kit for the 2002-2014 Subaru WRX & 2004-2014 Subaru STI...
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GrimmSpeed Red Top Mount Intercooler Aluminum Y-Pipe Kit 2002-2007 WRX / 2004-2021 STI
$182.00
$182.00
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$182.00
Current price
$182.00
Original price
$182.00
-
Original price
$182.00
Original price
DESCRIPTION The Grimmspeed Top Mount Intercooler Y-Pipe Kit has been designed to work with factory or aftermarket top mount intercoolers. This is a...
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GrimmSpeed Black V2 Bypass Valve 2008-2014 WRX
$269.00
$269.00
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$269.00
Current price
$269.00
Original price
$269.00
-
Original price
$269.00
Original price
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 Black V2 Bypass Valve 2002-2007 WRX / 2004-2021 STI
$269.00
$269.00
-
$269.00
Current price
$269.00
Original price
$269.00
-
Original price
$269.00
Original price
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