36+ 2018 GMC Yukon Cat-Back Exhaust Parts

Cat-Back Exhaust (36 products)

Gibson

Part # 65679

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Gibson 15-19 Cadillac Escalade Base 6.2L 3.5in/2.25in Cat-Back Dual Sport Exhaust - Stainless

$755.42

Gibson

Part # 5681

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Gibson 14-19 Cadillac Escalade Base 6.2L 3.5in/2.25in Cat-Back Dual Extreme Exhaust - Aluminized

$755.42

Gibson

Part # 65681

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Gibson 14-19 Cadillac Escalade Base 6.2L 3.5in/2.25in Cat-Back Dual Extreme Exhaust - Stainless

$788.16

Gibson

Part # 5670

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Gibson 15-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Sport Exhaust - Aluminized

$613.56

Gibson

Part # 615635B

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Gibson 15-19 GMC Yukon Denali 6.2L 3.5in Cat-Back Single Exhaust - Black Elite

$793.19

Borla

Part # 140560

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Borla 15-16 Cadillac Escalade ESV 6.2L Auto Trans Dual Round Rolled Truck Side Exit Catback Exhaust

$1729.99

Gibson

Part # 65669

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Gibson 10-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Split Exhaust - Stainless

$693.43

Borla

Part # 140559

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Borla Touring Cat Back 15-16 GMC Denali 6.2L V8 2.75in, 2.25in Dual Same Side Exit 4in Tips Exhaust

$1529.99

Corsa 2015-2020 GMC Yukon Denali 6.2L V8 Single Side Exit Cat-Back Exhaust w/ Polished Tips

CORSA Performance

Part # 14826

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Corsa 2015-2020 GMC Yukon Denali 6.2L V8 Single Side Exit Cat-Back Exhaust w/ Polished Tips

$1630.21

Corsa 2015-2020 GMC Yukon Denali 6.2L V8 Single Side Exit Cat-Back Exhaust w/ Polished Black Tips

CORSA Performance

Part # 14826BLK

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Corsa 2015-2020 GMC Yukon Denali 6.2L V8 Single Side Exit Cat-Back Exhaust w/ Polished Black Tips

$1696.77

Gibson

Part # 65669B

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Gibson 15-18 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Split Exhaust - Black Elite

$735.26

Corsa 2015-2020 GMC Yukon Denali XL 6.2L V8 3in Cat-Back Single Side Exit Twin 4in Polished Tips

CORSA Performance

Part # 14749

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Corsa 2015-2020 GMC Yukon Denali XL 6.2L V8 3in Cat-Back Single Side Exit Twin 4in Polished Tips

$1630.21

JBA 15-19 Chevrolet Tahoe/GMC Yukon 5.3L/6.2L 409SS Pass Side Single Exit Cat-Back Exhaust

JBA

Part # 40-3052

Fits All Trims

JBA 15-19 Chevrolet Tahoe/GMC Yukon 5.3L/6.2L 409SS Pass Side Single Exit Cat-Back Exhaust

$462.28

Corsa 2015-2020 Chevy Tahoe/GMC Yukon Cat-Back Exhaust Sport 3in Single Side Twin Polished 4in Tips

CORSA Performance

Part # 14859

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Corsa 2015-2020 Chevy Tahoe/GMC Yukon Cat-Back Exhaust Sport 3in Single Side Twin Polished 4in Tips

$1811.46

Gibson

Part # 315631

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Gibson 15-19 Chevrolet Tahoe LS 5.3L 3in Cat-Back Single Exhaust - Aluminized

$509.86

Corsa 2015-2020 Chevy Tahoe/GMC Yukon Cat-Back Exhaust Sport 3in Single Side Twin Black 4in Tips

CORSA Performance

Part # 14859BLK

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Corsa 2015-2020 Chevy Tahoe/GMC Yukon Cat-Back Exhaust Sport 3in Single Side Twin Black 4in Tips

$1913.86

Borla

Part # 140652

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Borla 2015 Cadillac Escalade/Yukon Denali 6.2L V8 AT 2WD/4WD Split Side Exit SS S-Type CB Exhaust

$1558.99

Corsa 2015-2020 GMC Yukon Denali XL 6.2L V8 3in Cat-Back Single Side Exit Twin 4in Black Tips

CORSA Performance

Part # 14749BLK

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Corsa 2015-2020 GMC Yukon Denali XL 6.2L V8 3in Cat-Back Single Side Exit Twin 4in Black Tips

$1696.77

Gibson

Part # 65670B

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Gibson 15-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Sport Exhaust - Black Elite

$752.00

Gibson

Part # 615635

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Gibson 15-19 Cadillac Escalade Base 6.2L 3.5in Cat-Back Single Exhaust - Stainless

$770.09

Frequently Asked Questions

Do these parts fit my 2018 GMC Yukon?

This page groups parts listed for the 2018 GMC Yukon. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What cat-back exhaust options are available for my 2018 GMC Yukon?

We offer a wide selection of cat-back exhaust parts for the 2018 GMC Yukon. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 2018 GMC Yukon?

We carry parts from trusted brands including Gibson, CORSA Performance, Stainless Works, Borla, and Magnaflow, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2018 GMC Yukon parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2018 GMC Yukon parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2018 GMC Yukon(1,955 parts)

2018 GMC Yukon(1,955 parts)

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Other GMC Yukon Years

Cat-Back Exhaust (36 products)

Gibson 15-19 Cadillac Escalade Base 6.2L 3.5in/2.25in Cat-Back Dual Sport Exhaust - Stainless

Gibson 14-19 Cadillac Escalade Base 6.2L 3.5in/2.25in Cat-Back Dual Extreme Exhaust - Aluminized

Gibson 14-19 Cadillac Escalade Base 6.2L 3.5in/2.25in Cat-Back Dual Extreme Exhaust - Stainless

Gibson 15-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Sport Exhaust - Aluminized

Gibson 15-19 GMC Yukon Denali 6.2L 3.5in Cat-Back Single Exhaust - Black Elite

Borla 15-16 Cadillac Escalade ESV 6.2L Auto Trans Dual Round Rolled Truck Side Exit Catback Exhaust

Gibson 10-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Split Exhaust - Stainless

Borla Touring Cat Back 15-16 GMC Denali 6.2L V8 2.75in, 2.25in Dual Same Side Exit 4in Tips Exhaust

Corsa 2015-2020 GMC Yukon Denali 6.2L V8 Single Side Exit Cat-Back Exhaust w/ Polished Tips

Corsa 2015-2020 GMC Yukon Denali 6.2L V8 Single Side Exit Cat-Back Exhaust w/ Polished Black Tips

Gibson 15-18 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Split Exhaust - Black Elite

Corsa 2015-2020 GMC Yukon Denali XL 6.2L V8 3in Cat-Back Single Side Exit Twin 4in Polished Tips

JBA 15-19 Chevrolet Tahoe/GMC Yukon 5.3L/6.2L 409SS Pass Side Single Exit Cat-Back Exhaust

Corsa 2015-2020 Chevy Tahoe/GMC Yukon Cat-Back Exhaust Sport 3in Single Side Twin Polished 4in Tips

Gibson 15-19 Chevrolet Tahoe LS 5.3L 3in Cat-Back Single Exhaust - Aluminized

Corsa 2015-2020 Chevy Tahoe/GMC Yukon Cat-Back Exhaust Sport 3in Single Side Twin Black 4in Tips

Borla 2015 Cadillac Escalade/Yukon Denali 6.2L V8 AT 2WD/4WD Split Side Exit SS S-Type CB Exhaust

Corsa 2015-2020 GMC Yukon Denali XL 6.2L V8 3in Cat-Back Single Side Exit Twin 4in Black Tips

Gibson 15-19 Chevrolet Tahoe LS 5.3L 2.25in Cat-Back Dual Sport Exhaust - Black Elite

Gibson 15-19 Cadillac Escalade Base 6.2L 3.5in Cat-Back Single Exhaust - Stainless

Frequently Asked Questions

Do these parts fit my 2018 GMC Yukon?

What cat-back exhaust options are available for my 2018 GMC Yukon?

What brands make parts for the 2018 GMC Yukon?

How fast do 2018 GMC Yukon parts ship?

What warranty do your 2018 GMC Yukon parts come with?