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GMC Sierra Mufflers Page 4


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Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Retail: $393.57
$251.88


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Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $215.82
$138.12


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Inlet Diameter: 2.5"
Outlet Diameter: 2"
Style: Oval
Retail: $234.40
$150.02


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Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $197.98
$126.71


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Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $197.98
$126.71


Free Shipping!



Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Style: Oval
Retail: $298.24
$190.87


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Length: 33"
Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Style: Round
Retail: $344.73
$220.63


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Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $236.40
$151.30


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Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $243.65
$155.94


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Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $244.73
$156.63


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Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $265.39
$169.85


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Length: 33"
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Round
Retail: $219.88
$140.72


Free Shipping!



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?

5" CatBack Exhaust Muffler Kit 01-05 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

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

Stainless 3" Dual Split CatBack Muffler Exhaust 14-19 Chevy/GMC 1500 V8 Pickup

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

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







GMC Sierra Mufflers Page 4


Choose Your Vehicle:


Shop GMC Sierra Mufflers by Brand

37 - 48 of 130
Sort by:




Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Retail: $393.57
$251.88


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $215.82
$138.12


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2"
Style: Oval
Retail: $234.40
$150.02


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $197.98
$126.71


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $197.98
$126.71


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Style: Oval
Retail: $298.24
$190.87


Free Shipping!


Length: 33"
Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Style: Round
Retail: $344.73
$220.63


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $236.40
$151.30


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $243.65
$155.94


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $244.73
$156.63


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $265.39
$169.85


Free Shipping!


Length: 33"
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Round
Retail: $219.88
$140.72


Free Shipping!



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?

5" CatBack Exhaust Muffler Kit 01-05 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

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

Stainless 3" Dual Split CatBack Muffler Exhaust 14-19 Chevy/GMC 1500 V8 Pickup

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

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