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GrimmSpeed Catted J-Pipe 3" - Subaru WRX 2015-2020 (6MT)

$829.00
007103
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With the 2015 J-Pipe, the devil is truly in the details and the product development team here at GrimmSpeed has taken the time necessary...

GrimmSpeed Downpipe 3" Catted LIMITED - Subaru WRX 2008-2014 / STi 2008-2020 (+Multiple Fitments)

$759.00
007097
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The Grimmspeed Limited Divorced and Catted Downpipe is a top-of-the-line fully USA built downpipe. All materials, engineering, R&D, fabrication, etc are straight out of...

Invidia High Flow Catted Downpipe w/ Extra 02 Bung - Subaru WRX 2008-2014 / STI 2008-2020

$714.00
HS08SW1DOC
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FEATURES & PRODUCT DETAILS: For a strong boost in power, the Invidia Down Pipe offers an alternative to other power-boosting enhancements. To see just...

Cobb GESi Catted 3in. Downpipe - Subaru WRX / STi 2008-2014 / Forester XT 2009-2013

$1,050.00
COBB524210
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EMISSIONS This part is in the process of external testing with the EO process ongoing.   NOT LEGAL FOR SALE OR USE IN CALIFORNIA...

Invidia 2008-2015 Mitsubishi EVO X One piece Downpipe and High Flow Cat Pipe

$645.40
HS09MEXDPC
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FEATURES & PRODUCT DETAILS A quality downpipe is a great way to improve the performance on a turbocharged vehicle. This is the Invidia one-piece...

GrimmSpeed Catted Downpipe 3" - Subaru WRX 2002-2007 / STi 2004-2007 / Forester XT 2004-2008

$739.00
007082
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A downpipe is one of the first modifications that should be done on your car, as the OEM downpipe contains two very restrictive catalytic...

OTL 3 inch Catted Downpipe - Toyota GR Corolla 2023+

$1,499.99
OTL-GRC-DP
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This item is drop shipped from the manufacturer. Expect 2-4 week lead time on average for shipping. 4” Investment cast 304 stainless elbow. EPA...

CTS Turbo Exhaust Downpipe with High Flow Cat - (MK7/MK7.5 Golf, GTI, GLI, A3 FWD)

$549.99
CTS-EXH-DP-0014-CAT
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CTS is proud to release the new CTS Turbo 3.5″ Stainless Steel High-Flow Cat for the front-wheel drive MQB vehicles such as MK7 GTI...

CTS Turbo 4.5″ High-Flow Catted Downpipe - Toyota Supra MK5 (A90/A91) 2020+

$459.99
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The CTS Turbo High-Flow Cat for the 2020 Toyota Supra B58 is made to maximize exhaust flow for the highest power gains. Do not...

IE Cast Catted Downpipe For 2.0T AWD | Fits MQB MK7/MK7.5 Golf R & Audi 8V/8S A3, S3

$849.99
IEEXCI1
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Note: This product is frequently on backorder. Please contact us prior to purchasing to check availability and/or lead times.  MQB AWD 2.0T DOWNPIPE FEATURES:...

IE A4 A5 Q5 B8/B8.5 2.0T 3” Catted Downpipe

$649.99
IEEXCG1
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Note: This product is frequently on backorder. Please contact us prior to purchasing to check availability and/or lead times.  B9 2.0T DOWNPIPE FEATURES: Over...

Invidia 17+ Honda Civic Type-R FK8 76mm Downpipe w/ High Flow Cat

$864.50
HS17CTRDPC
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FEATURES & PRODUCT DETAILS All Invidia Catted & Catless Products have Racing parts for off road use only not legal for public streets, roads...

Invidia Downpipe (J Pipe) w/ High Flow Cat - Subaru WRX (Manual Trans) 2015-2020

$891.10
HS15SWMDOC
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FEATURES & PRODUCT DETAILS If you're looking for a great way to add more power and torque to your turbocharged vehicle then an aftermarket...

Invidia Catted Downpipe Divorced Wastegate - Subaru WRX 2008-2014 / STi 2008-2020

$695.10
HS08SW1DPC
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FEATURES & PRODUCT DETAILS Upgrade your vehicle with the Invidia catted Downpipe. This particular downpipe features a divorced wastegate flange which will separate the...

GrimmSpeed 3" Catted Downpipe - Subaru WRX 2008-2014 / STi 2008-2020 (+Multiple Fitments)

$739.00
007091
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You are looking at a top-of-the-line fully USA built Grimmspeed Downpipe. All materials, engineering, R&D, fabrication, etc are straight out of the USA. The tubing is...

ETS GESI Catted Downpipe - Ford Focus RS 2016-2018

$1,195.00
400-10-EXH-001
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Experience a substantial boost in horsepower and torque for your Ecoboost Focus RS by adding an Extreme Turbo Systems Downpipe to your exhaust system!...

ETS GESI High Flow Downpipe - Toyota Supra 2020+

$1,195.00
900-20-EXH-013
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An ETS Pro Series Downpipe should be the first upgrade you purchase for your 2020+ Toyota Supra, as the factory downpipe significantly chokes exhaust...

ETS Recirculated Downpipe - Mitsubishi Evo X 2008-2015

$695.00
100-10-EXH-001
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The ETS 08-16 Mitsubishi Evo X Recirculated Downpipe offers ultimate performance and sound, featuring a direct replacement for the stock O2 Housing and Downpipe....
aFe

aFe Twisted Steel Down Pipe 409SS w/ Cat 16-17 Toyota Tacoma V6-3.5L

$1,553.00
AFE48-46012-HC
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Twisted Steel Down Pipe 2-1/2 to 2-1/4 IN 409 Stainless Steel w/ Cat Toyota Tacoma 16-20 V6-3.5LThis Part Fits: Year Make Model Submodel 2016-2021...
aFe

aFe Power Twisted Steel SS304 Downpipe 2.5in w/Cat 17-18 Hyundai Elantra L4-1.6L (t)

$1,119.00
AFE48-37001-1HC
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This system is constructed of 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Includes a high flow catalytic converter which...
aFe

aFe 09-16 Audi A4/A5 (B8) L4-2.0L (t) Twisted Steel 3in. Downpipe - 304 Stainless w/ Cat

$1,052.00
AFE48-36410-YC
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This system produced gains of up to +14 HP and +6 lbs. x Ft. TQ., as measured on our in-house dyno. This system is...
aFe

aFe Twisted Steel Street Series Down-Pipe 14-19 MINI Cooper S L4-2.0L (t)

$1,218.00
AFE48-36322-HC
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Add dyno-proven power to your Mini Cooper with this Twisted Steel down-pipe which produced up to +16 horsepower and +20 lbs. x ft. torque...
aFe

aFe 09-13 MINI Cooper S (R56) L4 1.6L (t) Twisted Steel Down Pipe 2-1/2in 304 Stainless Steel w/ Cat

$1,107.00
AFE48-36318-1HC
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This system is constructed of 2-1/2 IN mandrel-bent brushed finished 304 stainless steel tubing for maximum strength and durability. Includes a single high flow...
aFe

aFe Twisted Steel Down-Pipe Catted 13-16 Cadillac ATS L4-2.0L (t)

$1,218.00
AFE48-34126-HC
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100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks. Paired opposite firing cylinders with...
aFe

aFe Twisted Steel 3in. 304 SS Catted Series Downpipe 16-18 Ford Focus RS I4-2.3L (t)

$1,342.00
AFE48-33024-HC
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Add dyno-proven power to your Ford Focus RS with this Twisted Steel down-pipe which produced up to +10 horsepower and +14 lbs. x ft....

Turbo XS 08-12 WRX-STi / 05-09 LGT Catted Downpipe

$833.99
TXSWS08-DPC
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2008-2014 Subaru WRX, 2008-2014 Subaru WRX STI, 2004-2007 Subaru Legacy GTThis Part Fits: Year Make Model Submodel 2008-2014 Subaru Impreza WRX 2010-2014 Subaru Impreza...

Turbo XS 02-07 WRX-STi / 04-08 Forester XT High Flow Catted Downpipe

$833.99
TXSWS02-DPC
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Downpipe; High Flow Catalytic Converter; 2002-2007 Subaru WRX/Sti; 2004-2008 Forester XTThis Part Fits: Year Make Model Submodel 2008 Subaru Forester Sports 2.5 XT 2004-2005...

Turbo XS 2015+ Ford Mustang Ecoboost Downpipe w/ High Flow Catalytic Converter

$847.04
TXSM15-DPC
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Turbo XS 2015+ Ford Mustang Ecoboost Downpipe w/ High Flow Catalytic ConverterThis Part Fits: Year Make Model Submodel 2015-2019 Ford Mustang EcoBoost 2015-2019 Ford...

Cobb GESi Catted 3in Downpipe - Mazdaspeed 3 2007-2013

$875.00
COBB571212
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EMISSIONS This part is in the process of external testing with the EO process ongoing.   NOT LEGAL FOR SALE OR USE IN CALIFORNIA...

Cobb 3" 304 Stainless Steel Downpipe - Mitsubishi Evolution X 2008-2015 / Lancer Ralliart 2009-2015

$275.00
COBB552210
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EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance...
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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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