Summit Racing SpeedCard - learn how to get 15% back up to $150

Summit Racing SpeedCard - learn how to get 15% back up to $150

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Cat Back Exhaust Systems

Bolt on a performance boost and give your late-model vehicle a sonic makeover with a cat back exhaust system. As the name suggests, a cat back exhaust connects to the...

Bolt on a performance boost and give your late-model vehicle a sonic makeover with a cat back exhaust system. As the name suggests, a cat back exhaust connects to the exit of your vehicle’s catalytic converter, replacing the restrictive and power-robbing rear section of the factory exhaust system. Your ride’s emission control equipment remains intact, and you’ll enjoy a muscular performance sound along with a few extra ponies every time you step on the loud pedal.

Quality cat back systems are built from mandrel-bent stainless steel or aluminized steel tubing for free-flowing exhaust performance. You can choose a system...

Bolt on a performance boost and give your late-model vehicle a sonic makeover with a cat back exhaust system. As the name suggests, a cat back exhaust connects to the exit of your vehicle’s catalytic converter, replacing the restrictive and power-robbing rear section of the factory exhaust system. Your ride’s emission control equipment remains intact, and you’ll enjoy a muscular performance sound along with a few extra ponies every time you step on the loud pedal.

Quality cat back systems are built from mandrel-bent stainless steel or aluminized steel tubing for free-flowing exhaust performance. You can choose a system with high flow chambered or glass pack mufflers that produce the big exterior sound you’re looking for without any annoying interior drone. To add a little show to all that go, many systems include polished, anodized, or ceramic coated exhaust tips. Additionally, most systems feature hangers in factory locations and include hardware for quick and hassle-free installation.

When that factory exhaust is standing between you and your performance goals, we have the solution. You can shop an incredible selection of cat back exhaust systems from names you know and trust like Summit Racing, Borla, MagnaFlow, Gibson Performance Exhaust, aFe Power, and many more.

Individual Parts

Results 1 - 25 of 2000 +

Exhaust System, American Thunder, CatBack, Steel, Aluminized, Original Style Tips, Ford, 5.0L, Kit

Part Number: FLO-17213

4.61 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Exhaust System, 0FG, Catback, Stainless Steel, Natural, Black Diamond Tips, Chevy, GMC, Kit

Part Number: AWT-3015-43204

Not Yet Reviewed

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Exhaust System, 0FG, Catback, Stainless Steel, Natural, Black Diamond Tips, Chevy, GMC, Kit

Part Number: AWT-3015-43202

4.0 out of 5 stars ( 2 )

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Exhaust, CatBack, Stainless Steel, Natural, Chrome Stainless Tips, Chevy, GMC, 6.0, 8.1L

Part Number: JBA-40-3030

3.29 out of 5 stars ( 7 )

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Exhaust, American Thunder, CatBack, Steel, Aluminized, Pol. Tips, Chevy, GMC, Pickup, 4.8, 5.3L, Kit

Part Number: FLO-17395

4.83 out of 5 stars ( 12 )

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Exhaust, American Thunder, CatBack, Steel, Aluminized, Polished Tips, Chevy, GMC, 4.8, 5.3L, Kit

Part Number: FLO-17430

5.0 out of 5 stars ( 6 )

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Exhaust, CatBack, 3 inch, Split Rear Exit, Steel, Aluminized, Ford, Pickup, 300, 302, 351, 400, 460

Part Number: SUM-684455

4.43 out of 5 stars ( 14 )

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DC Sports Catback Single Canister Exhaust Burnt (15-21 Subaru WRX/STI)

Part Number: DCS-SCS4305BT

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DC Sports Catback Exhaust (94-01 Acura Integra 4 dr)

Part Number: DCS-SCS8008-4D

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Exhaust System, Catback, 304 Stainless Steel, Brushed, Split Rear Exit, Polished Tips, Volkswagen, Kit

Part Number: AXR-CBK0047

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Exhaust, American Thunder, CatBack, Steel, Aluminized, Pol. Tips, Chevy, GMC, Pickup, 4.8 5.3L

Part Number: FLO-17392

4.57 out of 5 stars ( 7 )

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Exhaust, American Thunder, CatBack, Steel, Aluminized, Polished Tips, Chevy, GMC, Pickup, 2 door, 4.8, 5.3L

Part Number: FLO-17435

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Exhaust, American Thunder, CatBack, Steel, Aluminized, Polished Tips, Chevy, GMC, Pickup, 3 door, 4.8, 5.3L

Part Number: FLO-17428

3.5 out of 5 stars ( 10 )

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Exhaust System, Touring Edition, Catback, Stainless Steel, Natural, Split Rear Exit, Black Tips, Dodge, Kit

Part Number: AWT-3015-33575

Not Yet Reviewed

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Exhaust System, American Thunder, CatBack, Steel, Aluminized, Polished Tips, Dodge, Pickup, 5.2, 5.9L, Kit

Part Number: FLO-17429

4.29 out of 5 stars ( 7 )

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Exhaust Systems, Catback, Stainless Steel, Natural, Split Rear Exit, Polished Tips, Volkswagen, 2.0L, Kit

Part Number: AXR-CBK0038

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Exhaust Systems, Catback, Stainless Steel, Natural, Front Muffler, Split Rear Exit, Polished Tips, Volkswagen, 2.0L, Kit

Part Number: AXR-CBK0039

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Exhaust System, Catback, 304 Stainless Steel, Brushed, Split Rear Exit, Audi, Kit

Part Number: AXR-CBK0051

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

Exhaust Systems, Catback, Stainless Steel, Natural, Split Rear Exit, Polished Tips, Audi, 2.0L, Kit

Part Number: AXR-CBK0003

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Exhaust Systems, Catback, Stainless Steel, Natural, Split Rear Exit, Polished Tips, Audi, 2.0L, Kit

Part Number: AXR-CBK0004

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Exhaust System, Catback, 304 Stainless Steel, Brushed, Split Rear Exit, Porsche, Kit

Part Number: AXR-CBK0054

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Exhaust System, 0FG, Catback, Stainless Steel, Natural, Single In Dual Out, Black Diamond Tips, RAM, Kit

Part Number: AWT-3015-33006

Not Yet Reviewed

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Catback Legend 2021 Ram TRX 6.2L

Part Number: STW-RAM21CBLBC

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Exhaust 2018+ Dodge Durango 6.4L, Factory Connect 3" Redline catback, dual mufflers into our 5" slash-cut double wall black tips.

Part Number: STW-DUR18CBR-B

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

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