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GrimmSpeed Turbo to Downpipe Gasket - Multiple Subaru Fitments (EJ Models)

$19.00
028001
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GrimmSpeed OEM Style Gasket, OEM quality without the high OEM price. At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem to...

GrimmSpeed Downpipe to Catback 3" 2-Bolt Gasket

$22.00
022001
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GrimmSpeed Universal 3 inch 2 Bolt Exhaust Gasket 7-layer 22% thicker then OEM

Grimmspeed Head to Exhaust Manifold Dual Port Collectors Gasket (Pair) - Multiple Subaru Fitments

$22.00
020001
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At GrimmSpeed™ we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel OEM style gaskets....

GrimmSpeed Exhaust Manifold to Up Pipe Gasket - 1993+ Subaru Turbo Models

$13.00
026001
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GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price.At GrimmSpeed™ we have worked with endless amounts of aftermarket gaskets, none seem to...

AWE Track Series Catback Exhaust - Subaru WRX / STi (Sedan) 2011-2021

$1,095.00
3020-42058
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Merging decades of experience with hundreds of hours of prototyping, engineering, dyno testing and daily usage evaluation has output an exhaust system that is...

GrimmSpeed Up pipe to Turbo Gasket - Multiple Subaru Fitments

$16.00
024001
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GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price.At GrimmSpeed™ we have worked with endless amounts of aftermarket gaskets, none seem to...

MBRP 3in Dual Split Catback Exhaust T304 (Race Version) - Subaru WRX / STi Sedan 2011-2021

$824.99
S4802304
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Product Notes: This exhaust system fits 2011+ Subaru WRX / STI SEDAN Models Only.  Race Version has no mufflers for increased sound and exhaust...

MBRP 2.5in Dual Split Rear Exit w/ Quad CF Tips (T304) - Subaru WRX 2022+

$568.22 $459.99
S48103CF
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Unleash your vehicle's most aggressive sound with an MBRP Race Profile exhaust. Hear the biggest gains and turn heads every time you hit the...

GrimmSpeed Subaru OEM Downpipe to 3" Catback Adapter - Multiple Subaru Fitments

$57.00
077046
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Exhaust leaks seem to be an all-too-common issue with most modified Subarus. They tend to spring up out of nowhere and cause hours of...
PLM

PLM Power Driven FRS / BRZ / FA20 Unequal Length Header

$400.00
PLM-SF-FA20-HEADER-UEL
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Hands down the best value UEL header on the market today for your FR-S & BRZ, period! PLM Private Label Mfg. Power Driven FRS...

Greddy GPP RS-Race Cat Back Exhaust - Subaru WRX / STi 2015-2021

$570.00
10168408
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The GPP RS-Race for the 2015-on Subaru WRX/STI is GReddy's most aggressive looking system for the VA sedan chassis. The RS-Race is ideally suited applications, which...

CARVEN SINGLE EXIT CAT BACK EXHAUST SUBARU WRX / STI 2015-2020

$799.99
CW1000POL
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This Carven Exhaust if for the 15+ Subaru WRX/STi. The Cat-Back kit includes the 4.0" Carven signature tip offered in polished stainless or ceramic...

OTL FA20/24 Equal Length Catted Header - Subaru BRZ 2013+ / Scion FR-S 2013-2016 / Toyota 86 & GR86 2017+

$1,099.99
OTL-EL-catted-1
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Equal length, stepped runners, and big tubes will benefit your FA20/24 in the first AND second generation 86/BRZ. We originally designed this header specifically...

GrimmSpeed Equal Length Header - Subaru WRX 2015-2021

$899.00
113008
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The Highest Quality, Built to Last! Over the years, GrimmSpeed has proven that our exhaust products are some of the highest-quality and best-performing in...

Tomei Unequal Length Exhaust Manifold - Subaru WRX 2002-2014 / STi 2004-2021 (+Multiple Fitments)

$801.00
TB6010-SB02A
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Tomei introduced the high efficiency 4-1 as an alternative option opposed to the STD 4-2-1. The exhaust efficiency of the standard exhaust manifold is...
PLM

PLM Power Driven Subaru Impreza WRX HEADER 2015+ EQUAL LENGTH

$380.00
PLM-SUBARU-HEADER-GK-EL
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PLM Private Label Mfg. Power Driven Subaru Impreza WRX HEADER 2015+ EQUAL LENGTH HEADER ( Turbo Manifold ) features an equal length header design....

GrimmSpeed Downpipe to Catback 3" 2-Bolt 2X Thick Gasket - Multiple Fitments

$27.00
076001
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Our new 2X Thick 3" 2-Bolt gasket is hands down the most beefy 3" 2-Bolt gasket on the market. 12 LAYERS!Tired of the endless searching...

Grimmspeed 2.25" / 2.5" Universal Exhaust Gasket

$23.00
020031
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If you've dealt with sourcing exhaust gaskets before, you know that there are a lot of different options at a lot of different price...

GrimmSpeed J-Pipe Hardware Kit - Subaru WRX 2015-2020

$49.00
007008
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GrimmSpeed has provided you with new J-Pipe hardware. Every time you remove or replace your J-Pipe, you should use new hardware upon re-assembly to...

Greddy GPP RS-Race Cat Back Exhaust Subaru WRX / STI 2015-2021

$570.00
10168408
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Preorder now! Plan on waiting a few weeks!   The GPP RS-Race for the 2015-on Subaru WRX/STI is our most aggressive looking system for the VA...

Fabspeed Motorsport Valvetronic Maxflo Exhaust System - Chevrolet Corvette C8 2020+

$4,506.95
FS.CHEVY.C8.VLVP
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Fabspeed's Valvetronic Maxflo Exhaust System is the ultimate cat back setup for your C8 Corvette. SOUND: We designed this system to have a split personality....

Tomei Expreme Ti Titanium Catback Exhaust Subaru WRX/STi 2002-2007

$1,161.00
TB6090-SB02A
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Expreme Ti Exhaust for 2002-2007 WRX/STi by Tomei High quality production, for true competition use without compromise. Only the best Titanium grade materials are used....
PLM

PLM Power Driven 2017+ Subaru BRZ / Toyota 86 TRACKPIPE Muffler Delete

$75.00
PLM-SF-FA20-TKP-2017
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Private label MFG Track-pipes are made of TIG welded stainless steel and weighs at a remarkable 3 lbs. Compared to the stock brick of...

Killer B Equal Length 4-1 Holy Header EJ Series 2-Bolt - Subaru WRX 2002-2014 / STi 2004-2021 (+Subaru Fitments)

$1,539.00
KLBHH-2BOLT
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The Killer B Motorsport Holy Header was developed using state of the art CAD software & simulations to determine optimal design to increase power...

Killer B Equal Length 4-1 Holy Header EJ Series - Subaru WRX 2002-2014 / STi 2004-2021 (+Subaru Fitments)

$1,836.00
KLBHH4-1
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The Killer B Motorsport Holy Header was developed using state of the art CAD software & simulations to determine optimal design to increase power...

VR Performance BMW M3/M4 G8x Titanium Valvetronic Catback Exhaust With 102mm Tips

$2,995.00
VRPVR-G80-170T
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VR Performance BMW M3/M4 G8x Titanium Valvetronic Catback Exhaust With 102mm Tips

Remark 2017+ Honda Civic Sport (Non-Resonated) Cat-Back Exhaust w/Stainless Steel Tip Cover

$735.00 $698.25
REMRK-C1076H-04
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Remark 2017+ Honda Civic Sport (Non-Resonated) Cat-Back Exhaust w/Stainless Steel Tip Cover

ISR Performance 98-05 Lexus GS300 Single GT Exhaust

$550.00 $495.00
ISRIS-GT-GS3002G
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ISR Performance 98-05 Lexus GS300 Single GT Exhaust
aFe

aFe Takeda 2-1/2in 304SS Cat-Back Exhaust Infiniti G37 08-13/Q60 14-15 V6-3.7 w/ Polished Tips

$1,713.00
AFE49-36103-P
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This unique dual transverse exhaust system is constructed form mandrel bent stainless steel and is TIG welded. This system was designed and engineered by...

ETS V2 MaxFlow Header - Subaru WRX 2006-2014 / STi 2004-2021

$1,495.00
200-10-EXM-201
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The wait is over! Extreme Turbo Systems is proud to release our new Subaru STI V2 MaxFlow Exhaust Header for the 2004+ Subaru STI....
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All products sold by Patterson Performance Parts, LLC are intended for off-road and/or competition use only. By purchasing aftermarket products from us, having us install the products, or both, the customer takes full responsibility for any use, and/or misuse of the product; and agrees that Patterson Performance Parts holds no responsibility for any consequences, legal, or other, of such use and/or misuse.
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