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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 752

1964-67 Corvette Exhaust system-small block 327 HP. CNC Mandrel Bent 2 1/2" 18 gauge 304 Stainless Steel with

Part Number: STW-V6413100S

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1968-72 Corvette Exhaust system - big block-standard trans. CNC Mandrel Bent 2 1/2" 18 gauge 304 Stainless Ste

Part Number: STW-V6814100S

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1964-67 Corvette Exhaust system - big block - standard trans. CNC Mandrel Bent 2 1/2" 18 gauge 304 Stainless S

Part Number: STW-V6414100S

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Ford Mustang GT 2018+ Redline Catback Exhaust with H-Pipe. Factory Connection, Without Valves

Part Number: STW-M18CBHFC

Not Yet Reviewed

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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: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Ford Mustang GT 2018+ Redline H-pipe Catback Exhaust with Active Valves. Factory Connection

Part Number: STW-M18CBHFCV

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Exhaust System, Redline Sound, H Pipe, Factory Connect, Cat-Back, Dual In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Ford, Kit

Part Number: STW-M24CBHFCR

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

2021+ F-150 Legend Exhaust

Part Number: STW-FT21CBYL

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

1992-96 LT1/LT4 CORVETTE - 2.5" S/S EXHAUST SYSTEM WITH X-PIPE, TURBO S-TUBE MUFFLERS, POLISHED TIPS & ALL CLA

Part Number: STW-C49296EXHLMF

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

1982-92 3" CNC mandrel bent 304L SS Exhaust System. 2 1/2" tailpipes with turn down tips, chambered turbo muf

Part Number: STW-829239

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Exhaust System, Cat-back, Dual, Redline H-Pipe Factory Connect Exhaust, 304 Stainless Steel, Polished Tips, Electronic Exhaust Valves, Ford, Kit

Part Number: STW-GT500CBHFCR

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Exhaust System, Cat-back, Dual, Redline X-Pipe Factory Connect Exhaust, 304 Stainless Steel, Polished Tips, Electronic Exhaust Valves, Ford, Kit

Part Number: STW-GT500CBXFCR

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Exhaust System, Cat-back, Dual, Redline X-Pipe Factory Connect Exhaust, 304 Stainless Steel, Black Tips, Electronic Exhaust Valves, Ford, Kit

Part Number: STW-GT500CBXFCRB

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Exhaust System, Cat-back, Dual, Redline H-Pipe Factory Connect Exhaust, 304 Stainless Steel, Black Tips, Electronic Exhaust Valves, Ford, Kit

Part Number: STW-GT500CBHFCRB

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Exhaust System, Cat-back, Dual, Legend H-Pipe Factory Connect Exhaust, 304 Stainless Steel, Polished Tips, Electronic Exhaust Valves, Ford, Kit

Part Number: STW-GT500CBHFCL

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, Legend Factory Connect, Cat-Back, X-Pipe, 304 Stainless Steel, NPP Valves, Uses Factory Tips, Ford, Mustang, GT350, Kit

Part Number: STW-GT350CBXFCL

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Exhaust System, Cat-back, Dual, Legend X-Pipe Factory Connect Exhaust, 304 Stainless Steel, Black Tips, Electronic Exhaust Valves, Ford, Kit

Part Number: STW-GT500CBXFCLB

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Exhaust System, Legend Factory Connect, Cat-Back, Single Rear Exit, 304 Stainless Steel, Natural, 3 in. Diameter, Ford, Kit

Part Number: STW-FBRCBL

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Exhaust System, Redline Factory Connect, Cat-Back, Single Rear Exit, 304 Stainless Steel, Natural, 3 in. Diameter, Ford, Kit

Part Number: STW-FBRCBR

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Exhaust System, Redline Factory Connect, Cat-Back, Split Rear, 304 Stainless Steel, Natural, 3 in. Diameter, Chevy, GMC, 5.3L, Kit

Part Number: STW-CT19CBUBYR

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Exhaust System, Legend Sound, X Pipe, Factory Connect, Cat-Back, Dual In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Ford, Kit

Part Number: STW-M24CBXFCL

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Exhaust System, Redline Sound, X Pipe, Factory Connect, Cat-Back, Dual In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Ford, Kit

Part Number: STW-M24CBXFCR

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Exhaust System, Redline Sound, H Pipe, Factory Connect, Cat-Back, Dual In/Four Out, Stainless Steel, Natural, Split Rear Exit, Ford, Kit

Part Number: STW-M24QUADHFCR

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Exhaust System, Legend Sound, X Pipe, Factory Connect, Cat-Back, Dual In/Four Out, Stainless Steel, Natural, Split Rear Exit, Ford, Kit

Part Number: STW-M24QUADXFCL

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

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

Part Number: STW-DUR18CBL

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

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