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GMC Sierra Mufflers 


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1 - 12 of 21
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Length: 12"
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Style: Round
Finish: Stainless Steel
Retail: $276.56
$177.00


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Length: 12"
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Style: Oval
Finish: Stainless Steel
Retail: $276.56
$177.00


Free Shipping!


Length: 20"
Outlet Diameter: 3.5"
Inlet Diameter: 3.5"
Style: Round
Finish: Stainless Steel
Retail: $306.25
$196.00


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Length: 20"
Outlet Diameter: 3.5"
Inlet Diameter: 3.5"
Style: Oval
Finish: Stainless Steel
Retail: $306.25
$196.00


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Inlet Diameter: 3.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $298.44
$191.00


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Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9435109

Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Retail: $187.95
$169.15


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Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Retail: $236.95
$213.25


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Inlet Diameter: 3.5"
Outlet Diameter: 3"
Retail: $242.95
$218.65


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Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 13516100

Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Retail: $237.07
$213.36


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Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 13512100

Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Retail: $195.21
$175.69


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Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 13516101

Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Retail: $331.95
$298.76


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Outlet Diameter: 3.5"
Inlet Diameter: 3.5"
Finish: Stainless Steel
Retail: $160.37
$144.33


Free Shipping!


Previous12Next

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?

All-Welded-Stainless Muffler for 2011-2017 Chevy Silverado 2500 HD, GMC Sierra

5" CatBack Exhaust Muffler Kit 01-05 GMC Sierra 2500 Duramax 6.6L Turbo Diesel

5" Cat Back Exhaust Muffler Kit 06-07 GMC Sierra 2500 Duramax 6.6L Turbo Diesel

OPEN BOX 5"CatBack Exhaust Muffler Kit FOR 01-05 GMC Sierra 2500 Duramax 6.6L V8

3" Stainless CatBack Exhaust Muffler System For 07-08 Chevy/GMC 1500 Pickup V8

Stainless CatBack Exhaust Muffler System 03-07 Chevy/GMC Silverado Sierra 1500







GMC Sierra Mufflers 


Choose Your Vehicle:


Shop GMC Sierra Mufflers by Brand

1 - 12 of 21
Sort by:




Length: 12"
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Style: Round
Finish: Stainless Steel
Retail: $276.56
$177.00


Free Shipping!


Length: 12"
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Style: Oval
Finish: Stainless Steel
Retail: $276.56
$177.00


Free Shipping!


Length: 20"
Outlet Diameter: 3.5"
Inlet Diameter: 3.5"
Style: Round
Finish: Stainless Steel
Retail: $306.25
$196.00


Free Shipping!


Length: 20"
Outlet Diameter: 3.5"
Inlet Diameter: 3.5"
Style: Oval
Finish: Stainless Steel
Retail: $306.25
$196.00


Free Shipping!


Inlet Diameter: 3.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $298.44
$191.00


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9435109

Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Retail: $187.95
$169.15


Free Shipping!


Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Retail: $236.95
$213.25


Free Shipping!


Inlet Diameter: 3.5"
Outlet Diameter: 3"
Retail: $242.95
$218.65


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 13516100

Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Retail: $237.07
$213.36


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 13512100

Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Retail: $195.21
$175.69


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 13516101

Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Retail: $331.95
$298.76


Free Shipping!


Outlet Diameter: 3.5"
Inlet Diameter: 3.5"
Finish: Stainless Steel
Retail: $160.37
$144.33


Free Shipping!


Previous12Next

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?

All-Welded-Stainless Muffler for 2011-2017 Chevy Silverado 2500 HD, GMC Sierra

5" CatBack Exhaust Muffler Kit 01-05 GMC Sierra 2500 Duramax 6.6L Turbo Diesel

5" Cat Back Exhaust Muffler Kit 06-07 GMC Sierra 2500 Duramax 6.6L Turbo Diesel

OPEN BOX 5"CatBack Exhaust Muffler Kit FOR 01-05 GMC Sierra 2500 Duramax 6.6L V8

3" Stainless CatBack Exhaust Muffler System For 07-08 Chevy/GMC 1500 Pickup V8

Stainless CatBack Exhaust Muffler System 03-07 Chevy/GMC Silverado Sierra 1500