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GMC Sierra MagnaFlow Mufflers Page 3


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25 - 36 of 221
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Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Retail: $240.63
$154.00


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Inlet Diameter: 2"
Outlet Diameter: 2"
Style: Oval
Retail: $209.38
$134.00


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Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Round
Finish: Stainless Steel
Retail: $228.13
$146.00


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Length: 20"
Outlet Diameter: 4"
Inlet Diameter: 4"
Style: Round
Retail: $240.63
$154.00


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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: 4"
Inlet Diameter: 4"
Style: Oval
Finish: Stainless Steel
Retail: $321.88
$206.00


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Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $209.38
$134.00


Free Shipping!


Length: 14"
Inlet Diameter: 2"
Outlet Diameter: 2"
Style: Oval
Retail: $181.25
$116.00


Free Shipping!


Length: 20"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Finish: Stainless Steel
Retail: $240.63
$154.00


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

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

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

2014-2025 Silverado 5.3L Muffler Delete, Aggressive Sound





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GMC Sierra MagnaFlow Mufflers Page 3


Choose Your Vehicle:

Shop GMC Sierra MagnaFlow Mufflers by Year

25 - 36 of 221
Sort by:




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


Free Shipping!


Inlet Diameter: 2"
Outlet Diameter: 2"
Style: Oval
Retail: $209.38
$134.00


Free Shipping!




Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Round
Finish: Stainless Steel
Retail: $228.13
$146.00


Free Shipping!


Length: 20"
Outlet Diameter: 4"
Inlet Diameter: 4"
Style: Round
Retail: $240.63
$154.00


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: 4"
Inlet Diameter: 4"
Style: Oval
Finish: Stainless Steel
Retail: $321.88
$206.00


Free Shipping!



Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $209.38
$134.00


Free Shipping!


Length: 14"
Inlet Diameter: 2"
Outlet Diameter: 2"
Style: Oval
Retail: $181.25
$116.00


Free Shipping!


Length: 20"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Finish: Stainless Steel
Retail: $240.63
$154.00


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

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

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

2014-2025 Silverado 5.3L Muffler Delete, Aggressive Sound