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Exhausts

Subaru Exhaust Systems & Parts

Exhausts

Shop Subaru exhaust systems and performance exhaust parts at IAG Performance for 2002–2023 WRX, STI, Legacy GT, Forester XT, and BRZ models. Our selection includes turbo-back exhausts, cat-back systems, headers, downpipes, J-pipes, uppipes, heat shields, gaskets, hardware, hangers, and adapters. Whether you’re upgrading for improved sound, increased airflow, or added performance, we offer high-quality exhaust components from trusted brands like AWE Tuning, Borla, COBB, CORSA, ETS, GReddy, GrimmSpeed, HKS, Invidia, Perrin, Tomei, TurboXS, and more.

Adapters
Subaru Exhaust Adapters

Adapters

Shop Subaru exhaust adapters at IAG Performance for 2002–2023 WRX, STI, Legacy GT, Forester XT, and BRZ models. We offer a wide selection of downpipe-to-cat-back adapters, including 3-inch and 2.5-inch exhaust adapters, flanges, and connection hardware to help you properly fit aftermarket exhaust components. Whether you're installing a new exhaust system or adapting existing parts, these components ensure a secure, leak-free connection. Featuring trusted brands like Invidia, Mishimoto, and TurboXS.

Axle Back
Subaru Axle Back Exhaust

Axle Back

Shop Subaru axle-back exhaust systems at IAG Performance for 2002–2023 WRX, STI, Legacy GT, Forester XT, and BRZ models. Axle-back exhausts are a popular upgrade for improving exhaust sound, tone, and rear-end styling without modifying the full system. Our selection includes high-quality axle-back exhaust kits designed for easy installation and a precise fit. Choose from trusted brands like Borla, CORSA Performance, MagnaFlow, MBRP, LP Adventure, TurboXS, and aFe.

Cat Back
Subaru Cat Back Exhausts

Cat Back

Shop Subaru cat-back exhaust systems at IAG Performance for 2002–2023 WRX, STI, Legacy GT, Forester XT, and BRZ models. Cat-back exhausts are a popular upgrade for improving exhaust flow, sound, and overall performance. Choose from a wide range of pipe diameters and exhaust tip styles to match your setup. We carry high-quality cat-back systems from trusted brands like AWE Tuning, Borla, COBB, CORSA Performance, ETS, GReddy, HKS, Injen, Invidia, LP Adventure, MBRP, MagnaFlow, Mishimoto, TurboXS, and aFe.

Connecting Pipes
Photo collage of connecting pipes.

Connecting Pipes

Shop Subaru exhaust connecting pipes at IAG Performance, designed to improve exhaust flow, fitment, and sound for 2002–2023 WRX, STI, Legacy GT, Forester XT, and BRZ models. These aftermarket exhaust components help bridge gaps between sections of your exhaust system, ensuring proper alignment and performance. Choose from high-quality connecting pipes built for durability and reliable performance from trusted brands like HKS, Invidia, and TurboXS.

Downpipes & J Pipes
Subaru Downpipes & J Pipes

Downpipes & J Pipes

IAG Performance sells Exhaust Downpipes and J Pipes for your 2002-2023 Subaru WRX, STI, Legacy GT, and Forester XT. We have a large selection of Downpipes and J Pipes in various configurations by trusted manufacturers COBB, ETS, GrimmSpeed, Invidia, Mishimoto, Turbo XS, and more.

 

Here are just a few of the brands we carry-
COBB, ETS, GrimmSpeed, Invidia, Mishimoto, Turbo XS

Gaskets & Hardware
Subaru Exhaust Gaskets & Hardware

Gaskets & Hardware

IAG Performance sells Exhaust Gaskets & Hardware for your 2002-2023 Subaru WRX, STI, Legacy GT, and Forester XT. We have a large selection of Gaskets and Hardware such Manifold Gaskets, Downpipe Gaskets, Uppipe Gaskets, Donuts, Copper Nuts, and more.

 

Here are just a few of the brands we carry-
COBB, Cometic, Cusco, GrimmSpeed, IAG Performance, Invidia, Kartboy, Killer B Motorsport, Perrin, Subaru, Turbo XS

Headers
Subaru Exhaust Headers

Headers

IAG Performance sells Exhaust Headers for your 2002-2023 Subaru WRX, STI, Legacy GT, and Forester XT. We have a large selection of Equal and Unequal Length Headers from trusted manufacturers like aFe, Borla, Invidia IAG, Tomei, Perrin, and more.

 

Here are just a few of the brands we carry-
Borla, HKS, IAG Performance, Invidia, Killer B Motorsport, Perrin Performance, Tomei, aFe

Heat Shielding
Subaru Exhaust Heat Shields

Heat Shielding

IAG Performance sells Exhaust Heat Shielding for your 2002-2023 Subaru WRX, STI, Legacy GT, and Forester XT. We have a large selection of Turbo Blankets, Wastegate Blankets, Header Wrap, Turbo Heat Shields, Support Brackets, and more.

 

Here are just a few of the brands we carry-
COBB, Cusco, DEI, IAG Performance, Perrin Performance, Prosport, SPT, Subaru, Turbo XS

Turbo Back
photo collage of turbo back exhaust parts.

Turbo Back

Turbo XS offers Turbo Back exhaust systems designed to enhance exhaust flow and performance. These aftermarket exhausts are built for durability and improved sound. Trust IAG Performance and other top brands for reliable turbo back solutions.

Y Pipes
Subaru Exterior Body Parts & Accessories

Y Pipes

IAG Performance carries OEM and aftermarket exterior accessories for your 2002-2023 Subaru WRX, STI, Legacy GT, Forester XT, and BRZ. We have all the parts you need for your Subaru such as replacement Body Parts, Body Armor, Spoilers, Diffusors, Flares, Lighting, Detailing Supplies, Tools, and more.

 

Here are just a few of the brands we carry-
APR Performace, COBB, Chemical Guys, Cusco, GReddy, GrimmSpeed, Griots Garage, Hella, IAG Performance, Kartboy, LP Adventure, Perrin, Rally Armor, Spyder, Seibon, Subaru, Thule, Versus Engineering, and more.

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