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GMC Exhaust Systems

Is your GMC consistently getting bad gas mileage? You’ll need to inspect your exhaust system for signs of wear and tear. Fortunately, you can order your high-quality GMC exhaust system components right here at CarParts.com to replace your faulty parts. Browse our extensive catalog that includes stainless and aluminized steel exhaust pipes, mufflers, clamps, and more. We offer aftermarket exhaust system components for a wide variety of GMC models, such as the Acadia, Sierra, and Yukon. Shop now!
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106-0020 Direct-Fit Exhaust Series - Cat-Back Exhaust System - Made of Aluminized Steel
Part Number: BO1060020
Vehicle Info Required to Guarantee Fit
$397.00
Product Details
Notes : (1) Tip Quantity; (2) Muffler Quantity; 2.25 in. Main Piping Diameter; Stainless Muffler Finish; OEM Location Exit Style; U-Bolt Clamp Type; Clamp-On Inlet Connection Type; Slant-Cut Tip Shape; Stainless Steel Tip Material; Stainless Tip FinishMaterial : Made of Aluminized SteelSeries : Direct-Fit Exhaust SeriesSystem Type : Cat-BackQuantity Sold : Sold individuallyWarranty : 2-year BRExhaust limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsRecommended Use : OE ReplacementProduct Fit : Direct Fit
106-0200 Direct-Fit Exhaust Series - Cat-Back Exhaust System - Made of Aluminized Steel
Part Number: BO1060200
Vehicle Info Required to Guarantee Fit
$287.00
Product Details
Notes : 2.5 in. Main Piping Diameter; (1) Muffler Quantity; Aluminized Muffler Finish; Gasket Included; Bolt-On Inlet Connection Type; OEM Location; U-Bolt Clamp Type; Aluminized Tip Finish; Aluminized Steel Tip Material; 1 Tip Quantity; Slant-Cut Tip Shape; 2.5 in. Tip SizeMaterial : Made of Aluminized SteelSeries : Direct-Fit Exhaust SeriesSystem Type : Cat-BackQuantity Sold : Sold individuallyWarranty : 2-year BRExhaust limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsMain Piping Diameter : 2.5 in. Main PipeRecommended Use : OE ReplacementProduct Fit : Direct Fit
106-0509 Direct-Fit Exhaust Series - Cat-Back Exhaust System - Made of Aluminized Steel
Part Number: BO1060509
Vehicle Info Required to Guarantee Fit
$291.00
Product Details
Notes : 3 in. Main Piping Diameter; (1) Muffler Quantity; Aluminized Muffler Finish; Gasket Included; Bolt-On Inlet Connection Type; OEM Location; U-Bolt Clamp Type; Aluminized Tip Finish; Aluminized Steel Tip Material; 1 Tip Quantity; Round Tip Shape; 3 in. Tip SizeMaterial : Made of Aluminized SteelSeries : Direct-Fit Exhaust SeriesSystem Type : Cat-BackQuantity Sold : Sold individuallyWarranty : 2-year BRExhaust limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsRecommended Use : OE ReplacementProduct Fit : Direct Fit
106-0490 Direct-Fit Exhaust Series - Cat-Back Exhaust System - Made of Aluminized Steel
Part Number: BO1060490
Vehicle Info Required to Guarantee Fit
$167.00
Product Details
Notes : (1) Tip Quantity; (1) Muffler Quantity; 2.25 in. Main Piping Diameter; Aluminized Muffler Finish; OEM Location Exit Style; U-Bolt Clamp Type; Bolt-On Inlet Connection Type; Round Tip Shape; Gasket IncludedMaterial : Made of Aluminized SteelSeries : Direct-Fit Exhaust SeriesSystem Type : Cat-BackQuantity Sold : Sold individuallyWarranty : 2-year BRExhaust limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsRecommended Use : OE ReplacementProduct Fit : Direct Fit
S6059AL Armor Lite Series - Filter-Back Exhaust System - Made of Aluminized Steel
Part Number: M79S6059AL
Vehicle Info Required to Guarantee Fit
$325.49
Product Details
Material : Made of Aluminized SteelSeries : Armor Lite SeriesSystem Type : Filter-BackQuantity Sold : Sold individuallyWarranty : 3-year MBRP limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Main Piping Diameter : 4 in. Main PipeRecommended Use : Performance ReplacementProduct Fit : Direct Fit
S5043AL Installer Series - Cat-Back Exhaust System - Made of Aluminized Steel
Part Number: M79S5043AL
Vehicle Info Required to Guarantee Fit
$504.99
Product Details
Notes : 4 in. Tip Outside DiameterMaterial : Made of Aluminized SteelSeries : Installer SeriesSystem Type : Cat-BackQuantity Sold : Sold individuallyWarranty : MBRP 3-year Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Exit Location : Exit: Single Rear ExitMain Piping Diameter : 3 in. Main PipeRecommended Use : Performance ReplacementProduct Fit : Direct Fit
S60200PLM Performance Series - Downpipe-Back Exhaust System - Made of Aluminized Steel
Part Number: M79S60200PLM
Vehicle Info Required to Guarantee Fit
$512.99
Product Details
Material : Made of Aluminized SteelSeries : Performance SeriesSystem Type : Downpipe-BackQuantity Sold : Sold individuallyWarranty : 1-year MBRP limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Exit Location : Exit: After Rear Tire (Passenger Side)Main Piping Diameter : 5 in. Main PipeRecommended Use : Performance ReplacementProduct Fit : Direct Fit
817895 American Thunder Series - Cat-Back Exhaust System - Made of Stainless Steel
Part Number: F13817895
Vehicle Info Required to Guarantee Fit
$1,030.95
Product Details
Notes : 3 in. ID Inlet; 3 in. Tail Pipe Diameter; 4 in. Tip DiameterMaterial : Made of Stainless SteelSeries : American Thunder SeriesSystem Type : Cat-BackQuantity Sold : Sold individuallyWarranty : Lifetime Flowmaster Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Exit Location : Exit: Quad Split RearMain Piping Diameter : 3 in. Main PipeRecommended Use : Performance ReplacementProduct Fit : Direct Fit
S5076AL Installer Series - Cat-Back Exhaust System - Made of Aluminized Steel
Part Number: M79S5076AL
Vehicle Info Required to Guarantee Fit
$534.99
Product Details
Material : Made of Aluminized SteelSeries : Installer SeriesSystem Type : Cat-BackQuantity Sold : Sold individuallyWarranty : MBRP 3-year Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Exit Location : Exit: After Rear Tire (Passenger Side)Main Piping Diameter : 3.5 in. Main PipeRecommended Use : Performance ReplacementProduct Fit : Direct Fit
17428 American Thunder Series - Cat-Back Exhaust System - Made of Aluminized Steel
Part Number: F1317428
Vehicle Info Required to Guarantee Fit
$723.95
Product Details
Notes : Includes Super 40 Series MufflerMaterial : Made of Aluminized SteelSeries : American Thunder SeriesSystem Type : Cat-BackQuantity Sold : Sold individuallyWarranty : 3-year Flowmaster limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Main Piping Diameter : 2.5 in. Main PipeRecommended Use : Performance ReplacementProduct Fit : Direct FitExit Location : Exit: After Rear Tire (Split Rear or Split Side)Why Buy : Aggressive Tone Chambered Muffler
17435 American Thunder Series - Cat-Back Exhaust System - Made of Aluminized Steel
Part Number: F1317435
Vehicle Info Required to Guarantee Fit
$765.95
Product Details
Notes : Includes Super 50 Series MufflerMaterial : Made of Aluminized SteelSeries : American Thunder SeriesSystem Type : Cat-BackQuantity Sold : Sold individuallyWarranty : 3-year Flowmaster limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Main Piping Diameter : 2.5 in. Main PipeRecommended Use : Performance ReplacementProduct Fit : Direct FitExit Location : Exit: After Rear Tire (Split Rear or Split Side)Why Buy : Aggressive Tone Chambered Muffler
817166 Force II Series - Cat-Back Exhaust System - Made of Stainless Steel
Part Number: F13817166
Vehicle Info Required to Guarantee Fit
$775.95
Product Details
Notes : Includes 50 Series Big Block MufflerMaterial : Made of Stainless SteelSeries : Force II SeriesSystem Type : Cat-BackQuantity Sold : Sold individuallyWarranty : Lifetime Flowmaster Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Main Piping Diameter : 3 in. Main PipeRecommended Use : Performance ReplacementProduct Fit : Direct FitExit Location : Exit: After Rear Tire (Passenger Side)Why Buy : Mild Tone Chambered Muffler
17360 Force II Series - Cat-Back Exhaust System - Made of Aluminized Steel
Part Number: F1317360
Vehicle Info Required to Guarantee Fit
$515.95
Product Details
Notes : Includes Super 50 Series MufflerMaterial : Made of Aluminized SteelSeries : Force II SeriesSystem Type : Cat-BackQuantity Sold : Sold individuallyWarranty : 3-year Flowmaster limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Main Piping Diameter : 3 in. Main PipeRecommended Use : Performance ReplacementProduct Fit : Direct FitExit Location : Exit: After Rear Tire (Passenger Side)Why Buy : Mild Tone Chambered Muffler
89024 Thrush Series - Header-Back Exhaust System - Made of Aluminized Steel
Part Number: D2289024
Vehicle Info Required to Guarantee Fit
$369.99
Product Details
Notes : Fits to headers with air injection fittingsMaterial : Made of Aluminized SteelSeries : Thrush SeriesSystem Type : Header-BackQuantity Sold : Sold individuallyWarranty : Lifetime Dynomax limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Exit Location : Exit: Split RearMain Piping Diameter : 2.25 in. Main PipeRecommended Use : Performance ReplacementProduct Fit : Direct Fit
17742 American Thunder Series - Crossmember-Back Exhaust System - Made of Aluminized Steel
Part Number: F1317742
Vehicle Info Required to Guarantee Fit
$910.95
Product Details
Notes : Requires Pipes to be Fabricated to Manifolds or Headers; Multiple Exit OptionsMaterial : Made of Aluminized SteelSeries : American Thunder SeriesSystem Type : Crossmember-BackQuantity Sold : Sold individuallyWarranty : 3-year Flowmaster limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Main Piping Diameter : 2.5 in. Main PipeRecommended Use : Performance ReplacementProduct Fit : Direct FitExit Location : Exit: Split RearWhy Buy : Aggressive Tone Chambered Muffler
Page 1 of 38 | Showing 1 - 15 of 557 results

Top Rated Products

Parts all fit well. Noise reduced from previous system.
Donald G.
VERIFIED PURCHASER
True to fit easy to install great product
Robert C.
VERIFIED PURCHASER
Part fit great, but had to buy a 4” insulator because one of the brackets were too shSee More
Nichole F.
VERIFIED PURCHASER

Product Questions & Answers

Q:What is an air injection fitting? I just got collectors on my headers. I got now three bolts. Show Less
Fred B.
A:BEST ANSWERHi Fred, thanks for initiating contact. An air injection fitting, in the context of exhaust systems, is a component that allows for the connection of an air injection system to the exhaust headers. This fitting is designed to introduce fresh air into the exhaust stream to help reduce emissions by promoting more complete combustion of fuel in the engine. In your case, with collectors on your headers and three bolts, it seems like you have a different setup than one requiring air injection fittings. Collectors are where the exhaust gases from different cylinders combine before exiting the exhaust system. The presence of three bolts indicates a different type of connection compared to air injection fittings, which are typically used for emissions control purposes. I suggest calling our parts specialists at 1-866-529-0412 to provide the vehicle information so we can help you look for the right part. Have a good one. Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >

Shopping for GMC Exhaust System

Your GMC is a powerful vehicle that can take you anywhere you need to go. However, constant driving on rough terrains and exposure to inclement weather conditions can quickly wear out some parts of your GMC and ruin its performance. One part of your GMC that will have a major impact on your car’s performance when damaged is the exhaust system. Because your exhaust system plays a big role in the internal combustion process, your GMC will certainly lose power unless your exhaust system issue is resolved.

Shop for Aftermarket GMC Exhaust Systems on CarParts.com

To keep your car running in peak conditions, make sure to repair, replace, or upgrade important exhaust system components as needed. The good news is that finding a high-quality aftermarket exhaust system replacement doesn’t have to be difficult. With CarParts.com’s easy-to-use features, you only need a few minutes to find the parts you need.

Our GMC exhaust system product catalog has a large variety of individually sold exhaust system components and exhaust system kits suitable for various GMC models. You can choose from cat-back, muffler-back, DPF-back, turbo-back, and other exhaust system types depending on your particular requirements.

To make sure that we’re providing our customers with top-quality but affordable exhaust systems, we source all of our GMC products from trusted GMC aftermarket parts only. All of our exhaust systems are manufactured in world-class facilities using first-rate materials. They have also undergone a thorough quality-testing process to ensure their performance and reliability.

Ready to find the best aftermarket GMC exhaust system? Simply enter your vehicle’s model, year, and other relevant details on our vehicle selector to get started. After entering your GMC’s details, you’ll see a list of the exhaust systems that are compatible with your exact vehicle. You may also use our custom search filters to narrow down your options. Shop now!

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