120+ 2020 GMC Sierra 1500 Cat-Back Exhaust Denali Parts - Page 2

Denali · Cat-Back Exhaust (103 products)

Exact-fit parts for the 2020 GMC Sierra 1500 Denali.

Gibson

Part # 65712

Confirmed Fit

Gibson 19-23 Silverado/GMC Sierra 1500 5.3L Crew Cab Cat-Back Dual Extreme Exhaust

$838.92

AWE Tuning

Part # 3015-22207

Confirmed Fit

AWE Tuning 4th Gen GM 1500 5.3L 0FG Catback Dual Side Exit (Flat Bumper) - Chrome Tips

$1308.63

Gibson

Part # 65690

Confirmed Fit

Gibson 19-22 GMC Sierra 1500 Denali 5.3L 3in/2.5in Cat-Back Dual Extreme Exhaust - Stainless

$830.68

aFe Vulcan Series 3in-2-1/2in 304 SS Cat-Back 2019 GM Silverado / Sierra 1500 V8-5.3L w/ Black Tips

aFe

Part # 49-34104-B

Confirmed Fit

aFe Vulcan Series 3in-2-1/2in 304 SS Cat-Back 2019 GM Silverado / Sierra 1500 V8-5.3L w/ Black Tips

$1532.00

Gibson

Part # 65699B

Confirmed Fit

Gibson 19-22 GMC Sierra 1500 5.3L 3/2.5in Cat-Back Dual Split Exhaust System Stainless - Black Elite

$867.16

Gibson

Part # 65692

Confirmed Fit

Gibson 19-24 GMC Sierra 1500 Denali 6.2L 3in/2.5in Cat-Back Dual Split Exhaust - Stainless

$691.46

aFe Vulcan Series 4-3in 304SS Exhaust Cat-Back w/ Blk Tips 2019 GM Silverado/Sierra 1500 V8-6.2L

aFe

Part # 49-34102-B

Confirmed Fit

aFe Vulcan Series 4-3in 304SS Exhaust Cat-Back w/ Blk Tips 2019 GM Silverado/Sierra 1500 V8-6.2L

$1852.00

Corsa 19-23 GMC Sierra 1500 Cat-Back Dual Rear Exit with Twin 4in Black Powder Coat Pro-Series Tips

CORSA Performance

Part # 21200BPC

Confirmed Fit

Corsa 19-23 GMC Sierra 1500 Cat-Back Dual Rear Exit with Twin 4in Black Powder Coat Pro-Series Tips

$1949.70

Corsa 2019-2025 Chevy Silverado 5.3L Crew Cab 3in Cat-Back Dual Rear Exit w/ Polished Tip

CORSA Performance

Part # 21028

Confirmed Fit

Corsa 2019-2025 Chevy Silverado 5.3L Crew Cab 3in Cat-Back Dual Rear Exit w/ Polished Tip

$1659.90

aFe Vulcan Series 3in 304SS Exhaust Cat-Back w/ OE Tips 2019 GM Silverado / Sierra 1500 V8-5.3L

aFe

Part # 49-34103

Confirmed Fit

aFe Vulcan Series 3in 304SS Exhaust Cat-Back w/ OE Tips 2019 GM Silverado / Sierra 1500 V8-5.3L

$1153.00

Corsa 19-24 Chevy Silverado 1500 5.3L Crew Cab Short Bed Sport Cat-Back Dual Rear Exit w/ Black Tips

CORSA Performance

Part # 21030BLK

Confirmed Fit

Corsa 19-24 Chevy Silverado 1500 5.3L Crew Cab Short Bed Sport Cat-Back Dual Rear Exit w/ Black Tips

$1790.98

aFe Vulcan Series 3in 304 SS Exhaust Cat-Back w/ Black Tips 2019 GM Silverado/Sierra 1500 V8-5.3L

aFe

Part # 49-34105-B

Confirmed Fit

aFe Vulcan Series 3in 304 SS Exhaust Cat-Back w/ Black Tips 2019 GM Silverado/Sierra 1500 V8-5.3L

$1852.00

Corsa 19-23 Chevrolet Silverado 1500 Cat-Back Dual Rear Exit with Twin 4in Polished Pro-Series Tips

CORSA Performance

Part # 21202

Confirmed Fit

Corsa 19-23 Chevrolet Silverado 1500 Cat-Back Dual Rear Exit with Twin 4in Polished Pro-Series Tips

$2119.99

Borla

Part # 140785

Confirmed Fit

Borla 2019 Chevrolet Silverado 1500 6.2 w/ 147in WB 2.75in S-Type Catback Exhaust - Quad Square Tips

$2097.99

aFe Gemini XV 3in 304 SS Cat-Back Exhaust w/ Cutout 19-21 GM Silverado/Sierra 1500 V8- w/ Black Tips

aFe

Part # 49-34139-B

Confirmed Fit

aFe Gemini XV 3in 304 SS Cat-Back Exhaust w/ Cutout 19-21 GM Silverado/Sierra 1500 V8- w/ Black Tips

$1606.00

Gibson

Part # 65698

Confirmed Fit

Gibson 19-23 Silverado/GMC Sierra 1500 5.3L Crew Cab Cat-Back Dual Split Exhaust

$697.54

aFe

Part # 49-34139-P

Confirmed Fit

aFe Gemini XV 3in 304 SS Cat-Back Exhaust w/ Cutout 19-21 GM Silverado/Sierra 1500 V8- w/ Black Tips

$1532.00

aFe Apollo GT Series 409 Stainless Steel Muffler Delete Pipe GM Silverado/Sierra 1500 19-20 V8-5.3L

aFe

Part # 49C44121NM

Confirmed Fit

aFe Apollo GT Series 409 Stainless Steel Muffler Delete Pipe GM Silverado/Sierra 1500 19-20 V8-5.3L

$144.00

aFe Vulcan Series 4-3in 304SS Exhaust Cat-Back w/ Pol Tips 2019 GM Silverado/Sierra 1500 V8-6.2L

aFe

Part # 49-34102-P

Confirmed Fit

aFe Vulcan Series 4-3in 304SS Exhaust Cat-Back w/ Pol Tips 2019 GM Silverado/Sierra 1500 V8-6.2L

$1684.00

JBA 19-20 Chevy/GMC 1500 5.3L L84/Z71 304SS Cat-Back Exhaust

JBA

Part # 30-3056

Confirmed Fit

JBA 19-20 Chevy/GMC 1500 5.3L L84/Z71 304SS Cat-Back Exhaust

$906.71

Frequently Asked Questions

Do these parts fit my 2020 GMC Sierra 1500 Denali?

This page groups parts listed for the 2020 GMC Sierra 1500 Denali. 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 2020 GMC Sierra 1500 Denali?

We offer a wide selection of cat-back exhaust parts for the 2020 GMC Sierra 1500 Denali. 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 2020 GMC Sierra 1500 Denali?

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

How fast do 2020 GMC Sierra 1500 Denali 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 2020 GMC Sierra 1500 Denali 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.

2020 GMC Sierra 1500(2,855 parts)

2020 GMC Sierra 1500(2,855 parts)

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Other GMC Sierra 1500 Years

Denali · Cat-Back Exhaust (103 products)

Gibson 19-23 Silverado/GMC Sierra 1500 5.3L Crew Cab Cat-Back Dual Extreme Exhaust

AWE Tuning 4th Gen GM 1500 5.3L 0FG Catback Dual Side Exit (Flat Bumper) - Chrome Tips

Gibson 19-22 GMC Sierra 1500 Denali 5.3L 3in/2.5in Cat-Back Dual Extreme Exhaust - Stainless

aFe Vulcan Series 3in-2-1/2in 304 SS Cat-Back 2019 GM Silverado / Sierra 1500 V8-5.3L w/ Black Tips

Gibson 19-22 GMC Sierra 1500 5.3L 3/2.5in Cat-Back Dual Split Exhaust System Stainless - Black Elite

Gibson 19-24 GMC Sierra 1500 Denali 6.2L 3in/2.5in Cat-Back Dual Split Exhaust - Stainless

aFe Vulcan Series 4-3in 304SS Exhaust Cat-Back w/ Blk Tips 2019 GM Silverado/Sierra 1500 V8-6.2L

Corsa 19-23 GMC Sierra 1500 Cat-Back Dual Rear Exit with Twin 4in Black Powder Coat Pro-Series Tips

Corsa 2019-2025 Chevy Silverado 5.3L Crew Cab 3in Cat-Back Dual Rear Exit w/ Polished Tip

aFe Vulcan Series 3in 304SS Exhaust Cat-Back w/ OE Tips 2019 GM Silverado / Sierra 1500 V8-5.3L

Corsa 19-24 Chevy Silverado 1500 5.3L Crew Cab Short Bed Sport Cat-Back Dual Rear Exit w/ Black Tips

aFe Vulcan Series 3in 304 SS Exhaust Cat-Back w/ Black Tips 2019 GM Silverado/Sierra 1500 V8-5.3L

Corsa 19-23 Chevrolet Silverado 1500 Cat-Back Dual Rear Exit with Twin 4in Polished Pro-Series Tips

Borla 2019 Chevrolet Silverado 1500 6.2 w/ 147in WB 2.75in S-Type Catback Exhaust - Quad Square Tips

aFe Gemini XV 3in 304 SS Cat-Back Exhaust w/ Cutout 19-21 GM Silverado/Sierra 1500 V8- w/ Black Tips

Gibson 19-23 Silverado/GMC Sierra 1500 5.3L Crew Cab Cat-Back Dual Split Exhaust

aFe Gemini XV 3in 304 SS Cat-Back Exhaust w/ Cutout 19-21 GM Silverado/Sierra 1500 V8- w/ Black Tips

aFe Apollo GT Series 409 Stainless Steel Muffler Delete Pipe GM Silverado/Sierra 1500 19-20 V8-5.3L

aFe Vulcan Series 4-3in 304SS Exhaust Cat-Back w/ Pol Tips 2019 GM Silverado/Sierra 1500 V8-6.2L

JBA 19-20 Chevy/GMC 1500 5.3L L84/Z71 304SS Cat-Back Exhaust

Frequently Asked Questions

Do these parts fit my 2020 GMC Sierra 1500 Denali?

What cat-back exhaust options are available for my 2020 GMC Sierra 1500 Denali?

What brands make parts for the 2020 GMC Sierra 1500 Denali?

How fast do 2020 GMC Sierra 1500 Denali parts ship?

What warranty do your 2020 GMC Sierra 1500 Denali parts come with?