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GMC Sierra Mufflers Page 4


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37 - 48 of 138
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Inlet Diameter: 3"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Retail: $304.69
$195.00


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Length: 20"
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Retail: $243.75
$156.00


Free Shipping!


Length: 20"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Retail: $265.63
$170.00


Free Shipping!


Length: 20"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Retail: $265.63
$170.00


Free Shipping!


Length: 20"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Retail: $264.06
$169.00


Free Shipping!



Length: 20"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Retail: $240.63
$154.00


Free Shipping!


Length: 20"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Retail: $240.63
$154.00


Free Shipping!


Inlet Diameter: 2.25"
Outlet Diameter: 4"
Style: Oval
Retail: $339.06
$217.00


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Inlet Diameter: 2.25"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Retail: $581.25
$372.00


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Length: 20"
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Oval
Retail: $237.50
$152.00


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Length: 14"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Retail: $181.25
$116.00


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Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Retail: $209.38
$134.00


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?

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

Fits 07-14 Silverado Sierra Mandrel Bent Exhaust w/ Flowmaster Super 44 Muffler





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  • Mufflers(138)
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  • MagnaFlow(138)
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  • Oval (138)


GMC Sierra Mufflers Page 4


Choose Your Vehicle:


37 - 48 of 138
Sort by:




Inlet Diameter: 3"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Retail: $304.69
$195.00


Free Shipping!


Length: 20"
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Retail: $243.75
$156.00


Free Shipping!


Length: 20"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Retail: $265.63
$170.00


Free Shipping!


Length: 20"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Retail: $265.63
$170.00


Free Shipping!


Length: 20"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Retail: $264.06
$169.00


Free Shipping!


Length: 20"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Retail: $240.63
$154.00


Free Shipping!


Length: 20"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Retail: $240.63
$154.00


Free Shipping!


Inlet Diameter: 2.25"
Outlet Diameter: 4"
Style: Oval
Retail: $339.06
$217.00


Free Shipping!


Inlet Diameter: 2.25"
Outlet Diameter: 3"
Style: Oval
Finish: Stainless Steel
Retail: $581.25
$372.00


Free Shipping!


Length: 20"
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Oval
Retail: $237.50
$152.00


Free Shipping!


Length: 14"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Retail: $181.25
$116.00


Free Shipping!


Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Retail: $209.38
$134.00


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?

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

Fits 07-14 Silverado Sierra Mandrel Bent Exhaust w/ Flowmaster Super 44 Muffler