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GMC Acadia Oval Mufflers
Our GMC Acadia oval mufflers offer a classic shape and time-proven design. Available in a wide variety of finishes, GMC Acadia oval mufflers are also typically lower profile than other styles, so you can tuck them up as needed for additional clearance. Whether you want a stock or performance GMC Acadia oval muffler, we have it!
Select Your Vehicle
Shop GMC Acadia Oval Mufflers by Year
1 - 12 of 186
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Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11123
Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11133
Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11113
Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11132
Inlet Diameter: 2"
Outlet Diameter: 2.25"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11366
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11375
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11379
Length: 17"
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11378
Length: 17"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11376
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 14152
Length: 12"
Inlet Diameter: 4"
Outlet Diameter: 4"
Style: Oval
Finish: Stainless Steel

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 14150
Length: 12"
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Style: Oval
Finish: Stainless Steel

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11148
Inlet Diameter: 2.25"
Outlet Diameter: 2"
Style: Oval
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Not able to find what you are looking for?


For GMC Acadia 07-17 Exhaust Muffler AP Exhaust MSL Maximum Aluminized Steel

2.5"ID /OD Length 16" Muffler Exhaust Resonator Deep Tone For GMC Acadia 3.6L V6

Exhaust Muffler Assembly AP Exhaust 30028 fits 2007 GMC Acadia

Exhaust System Fits GMC Acadia & Buick Enclave 2009-2017 3.6L With Chrome Tip

491683 Davico Muffler for Chevy GMC Acadia Limited Chevrolet Traverse Enclave

Resonator Pipe Dual Muffler Exhaust System for GMC Acadia Denali 2013 2015 2016
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GMC Acadia Oval Mufflers
Our GMC Acadia oval mufflers offer a classic shape and time-proven design. Available in a wide variety of finishes, GMC Acadia oval mufflers are also typically lower profile than other styles, so you can tuck them up as needed for additional clearance. Whether you want a stock or performance GMC Acadia oval muffler, we have it!
Choose Your Vehicle:
Shop GMC Acadia Oval Mufflers by Year
1 - 12 of 186
Sort by:

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11123
Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11133
Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11113
Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11132
Inlet Diameter: 2"
Outlet Diameter: 2.25"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11366
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11375
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11379
Length: 17"
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11378
Length: 17"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11376
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 14152
Length: 12"
Inlet Diameter: 4"
Outlet Diameter: 4"
Style: Oval
Finish: Stainless Steel

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 14150
Length: 12"
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Style: Oval
Finish: Stainless Steel

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11148
Inlet Diameter: 2.25"
Outlet Diameter: 2"
Style: Oval
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Not able to find what you are looking for?


For GMC Acadia 07-17 Exhaust Muffler AP Exhaust MSL Maximum Aluminized Steel

2.5"ID /OD Length 16" Muffler Exhaust Resonator Deep Tone For GMC Acadia 3.6L V6

Exhaust Muffler Assembly AP Exhaust 30028 fits 2007 GMC Acadia

Exhaust System Fits GMC Acadia & Buick Enclave 2009-2017 3.6L With Chrome Tip

491683 Davico Muffler for Chevy GMC Acadia Limited Chevrolet Traverse Enclave

Resonator Pipe Dual Muffler Exhaust System for GMC Acadia Denali 2013 2015 2016
