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GrimmSpeed

GrimmSpeed Stock Downpipe to Aftermarket 3" Catback Adapter

Original price $57.00
Original price $57.00 - Original price $57.00
Original price $57.00
Current price $48.45
$48.45 - $48.45
Current price $48.45

DESCRIPTION The Grimmspeed OEM Downpipe To 3-Inch Cat-Back Adapter is very popular for those of you who are retaining the stock downpipe and need t...

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Grimmspeed Turbo to J-Pipe Gasket 2015-2021 WRX

Original price $29.00
Original price $29.00 - Original price $29.00
Original price $29.00
Current price $24.65
$24.65 - $24.65
Current price $24.65

DESCRIPTION The Grimmspeed Turbo to J-Pipe Gasket is a multi-layer stainless steel gasket designed to provide an optimal seal between the turbochar...

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GrimmSpeed J-Pipe Hardware Kit 2015-2021 WRX

Original price $49.00
Original price $49.00 - Original price $49.00
Original price $49.00
Current price $41.65
$41.65 - $41.65
Current price $41.65

DESCRIPTION The turbo studs on the FA turbo motors are notoriously difficult to deal with. If you're lucky enough to get the nuts off without drama...

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GrimmSpeed Unequal Length Header 2002-2014 WRX/ 2004-2021 STI

Original price $999.00
Original price $999.00 - Original price $999.00
Original price $999.00
Current price $849.15
$849.15 - $849.15
Current price $849.15

DESCRIPTION GrimmSpeed believes that there has not been any major changes to the unequal exhaust manifold in some time, and this is due to the tigh...

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GrimmSpeed Donut Gasket 2002-2014 WRX / 2004-2021 STI

Original price $16.00
Original price $16.00 - Original price $16.00
Original price $16.00
Current price $13.60
$13.60 - $13.60
Current price $13.60

DESCRIPTION This is the GrimmSpeed Downpipe Donut Gasket. This gasket is available as a direct replacement for your leaking OEM donut gasket and fe...

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GrimmSpeed Downpipe to Catback 3" Gasket

Original price $22.00
Original price $22.00 - Original price $22.00
Original price $22.00
Current price $18.70
$18.70 - $18.70
Current price $18.70

DESCRIPTION Tired of the endless searching for a 3" 2 Bolt premium gasket that doesn't blow out? Most aftermarket Subaru exhaust systems need a 3" ...

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GrimmSpeed 2 Bolt Ceramic Coated Up-Pipe 2006-2014 WRX / 2004-2021 STI

Original price $309.00
Original price $309.00 - Original price $309.00
Original price $309.00
Current price $262.65
$262.65 - $262.65
Current price $262.65

DESCRIPTION The GrimmSpeed Ceramic Coated 2 Bolt Up-Pipe has been designed to be a high-performance direct replacement for your factory up-pipe to ...

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GrimmSpeed 2 Bolt Up-Pipe 2006-2014 WRX / 2004-2021 STI

Original price $269.00
Original price $269.00 - Original price $269.00
Original price $269.00
Current price $228.65
$228.65 - $228.65
Current price $228.65

DESCRIPTION We designed this up pipe using our in-house FARO Arm along with the latest and greatest Solidworks CAD Software. This assures that we c...

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GrimmSpeed Turbo to Downpipe Gasket 2004-2021 STI/ 2002-2014 WRX

Original price $19.00
Original price $19.00 - Original price $19.00
Original price $19.00
Current price $16.15
$16.15 - $16.15
Current price $16.15

DESCRIPTION The GrimmSpeed Turbo To Downpipe Gasket is made using a premium multi-layer steel with a stainless steel fire-ring, this gasket surpass...

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GrimmSpeed 3 Bolt Up-Pipe 2002-2014 WRX / 2004-2021 STI

Original price $269.00 - Original price $299.00
Original price $269.00 - Original price $299.00
Original price $269.00
$228.65 - $254.15
$228.65 - $254.15
Current price $228.65

DESCRIPTION We designed this up pipe using our in-house FARO Arm along with the latest and greatest Solidworks CAD Software. This assures that we c...

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GrimmSpeed Aftermarket 3" Downpipe to OEM Catback Adapter

Original price $57.00
Original price $57.00 - Original price $57.00
Original price $57.00
Current price $48.45
$48.45 - $48.45
Current price $48.45

DESCRIPTION Exhaust leaks seem to be an all-too-common issue with most modded Subarus. The most guaranteed leak you will get is if you run an after...

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GrimmSpeed Equal Length Headers 2015-2021 WRX

Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $764.15
$764.15 - $764.15
Current price $764.15

DESCRIPTION The GrimmSpeed Equal Length Header has been designed to provide the turbocharger with an uninterrupted flow of exhaust gases to greatly...

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GrimmSpeed 12mm Two Position Exhaust Hanger Set

Original price $40.00
Original price $40.00 - Original price $40.00
Original price $40.00
Current price $34.00
$34.00 - $34.00
Current price $34.00

DESCRIPTION Aftermarket exhaust systems are often larger in diameter than factory systems. As a result, they have a tighter fit below your car. Wit...

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GrimmSpeed 12mm Two Position Exhaust Hanger

Original price $13.00
Original price $13.00 - Original price $13.00
Original price $13.00
Current price $11.05
$11.05 - $11.05
Current price $11.05

DESCRIPTION Aftermarket exhaust systems are often larger in diameter than factory systems. As a result, they have a tighter fit below your car. Wit...

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GrimmSpeed Resonated Catback 2011-2021 WRX/STI

Original price $1,459.00
Original price $1,459.00 - Original price $1,459.00
Original price $1,459.00
Current price $1,240.15
$1,240.15 - $1,240.15
Current price $1,240.15

DESCRIPTION The GrimmSpeed Cat-Back Exhaust System has combined premium materials, along with a larger piping diameter and smooth bends to provide ...

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GrimmSpeed Equal Length Header 2022+ WRX

Original price $999.00
Original price $999.00 - Original price $999.00
Original price $999.00
Current price $849.15
$849.15 - $849.15
Current price $849.15

The result of our hard work is one of the best looking, performing and most-durable header options in the Subaru aftermarket. The runners are CNC-b...

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GrimmSpeed Downpipe to Catback 3" Gasket 2x Thick

Original price $27.00
Original price $27.00 - Original price $27.00
Original price $27.00
Current price $22.95
$22.95 - $22.95
Current price $22.95

DESCRIPTION Tired of the endless searching for a 3" 2 Bolt premium gasket that doesn't blow out? Most aftermarket Subaru exhaust systems need a 3" ...

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GrimmSpeed Un-Resonated Catback 2011-2021 WRX/STI

Original price $1,349.00
Original price $1,349.00 - Original price $1,349.00
Original price $1,349.00
Current price $1,146.65
$1,146.65 - $1,146.65
Current price $1,146.65

DESCRIPTION The GrimmSpeed Cat-Back Exhaust System has combined premium materials, along with a larger piping diameter and smooth bends to provide ...

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