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GMC Sierra MagnaFlow Mufflers 


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Shop GMC Sierra MagnaFlow Mufflers by Year


1 - 12 of 231
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Fits: 99-00 Chevrolet Silverado 02-07 Chevrolet Silverado 98-01 Dodge Ram 97-01 Ford Expedition 98-04 Ford F150 98-99 Ford F250 99-07 GMC Sierra 98-01 Linco...

PART# 11219

Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Retail: $221.39
$212.53




Fits: 94-95 Chevrolet C- and K-Series Truck 99-00 Chevrolet Silverado 94-95 Chevrolet Suburban 94-94 Dodge Ram 06-08 Dodge Ram 87-96 Ford F150 87-96 Ford F2...

PART# 13288

Inlet Diameter: 3"
Outlet Diameter: 2.5"
Style: Oval
Retail: $245.94
$236.10


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Fits: 88-93 Chevrolet C- and K-Series Truck 99-00 Chevrolet Silverado 07-19 Chevrolet Silverado 92-93 Chevrolet Suburban 94-94 Dodge Ram 04-08 Dodge Ram 97-...

PART# 12198

Inlet Diameter: 3"
Outlet Diameter: 2.5"
Style: Oval
Retail: $245.87
$236.04


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Fits: 88-93 Chevrolet C- and K-Series Truck 99-00 Chevrolet Silverado 02-07 Chevrolet Silverado 92-93 Chevrolet Suburban 94-94 Dodge Ram 04-08 Dodge Ram 88-...

PART# 14221

Inlet Diameter: 3"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Retail: $316.33
$303.68


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Fits: 99-00 Chevrolet Silverado 02-07 Chevrolet Silverado 98-01 Dodge Ram 97-01 Ford Expedition 98-04 Ford F150 98-99 Ford F250 99-07 GMC Sierra 98-01 Linco...

PART# 12649

Length: 24"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Round
Retail: $245.87
$236.04


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Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval
Retail: $219.48
$210.70




Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval
Retail: $161.18
$154.73


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Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval
Retail: $161.18
$154.73


Free Shipping!




Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $196.64
$188.77




Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Retail: $196.64
$188.77





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?

491533 Davico Muffler For Chevy GMC Sierra 3500 Classic Chevrolet Silverado 2500

2014-2025 Silverado 5.3L Performance Retrofit Muffler

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

99-08 Chevrolet Silverado GMC Sierra Truck Dual Exhaust w/ Flowmaster Super 44

Exhaust Muffler Fits 2011 2012 2013 GMC Sierra 1500 5.3L V8 FLEX OHV

19-2025 Chevy Silverado GMC Sierra 1500 Single Exhaust Muffler Assembly Crew Cab





You Have Selected



GMC Sierra MagnaFlow Mufflers 


Choose Your Vehicle:

Shop GMC Sierra MagnaFlow Mufflers by Year

1 - 12 of 231
Sort by:




Fits: 99-00 Chevrolet Silverado 02-07 Chevrolet Silverado 98-01 Dodge Ram 97-01 Ford Expedition 98-04 Ford F150 98-99 Ford F250 99-07 GMC Sierra 98-01 Linco...

PART# 11219

Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval
Retail: $221.39
$212.53




Fits: 94-95 Chevrolet C- and K-Series Truck 99-00 Chevrolet Silverado 94-95 Chevrolet Suburban 94-94 Dodge Ram 06-08 Dodge Ram 87-96 Ford F150 87-96 Ford F2...

PART# 13288

Inlet Diameter: 3"
Outlet Diameter: 2.5"
Style: Oval
Retail: $245.94
$236.10


Free Shipping!


Fits: 88-93 Chevrolet C- and K-Series Truck 99-00 Chevrolet Silverado 07-19 Chevrolet Silverado 92-93 Chevrolet Suburban 94-94 Dodge Ram 04-08 Dodge Ram 97-...

PART# 12198

Inlet Diameter: 3"
Outlet Diameter: 2.5"
Style: Oval
Retail: $245.87
$236.04


Free Shipping!


Fits: 88-93 Chevrolet C- and K-Series Truck 99-00 Chevrolet Silverado 02-07 Chevrolet Silverado 92-93 Chevrolet Suburban 94-94 Dodge Ram 04-08 Dodge Ram 88-...

PART# 14221

Inlet Diameter: 3"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel
Retail: $316.33
$303.68


Free Shipping!


Fits: 99-00 Chevrolet Silverado 02-07 Chevrolet Silverado 98-01 Dodge Ram 97-01 Ford Expedition 98-04 Ford F150 98-99 Ford F250 99-07 GMC Sierra 98-01 Linco...

PART# 12649

Length: 24"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Round
Retail: $245.87
$236.04


Free Shipping!


Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval
Retail: $219.48
$210.70




Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval
Retail: $161.18
$154.73


Free Shipping!


Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval
Retail: $161.18
$154.73


Free Shipping!




Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval
Retail: $196.64
$188.77




Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval
Retail: $196.64
$188.77





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?

491533 Davico Muffler For Chevy GMC Sierra 3500 Classic Chevrolet Silverado 2500

2014-2025 Silverado 5.3L Performance Retrofit Muffler

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

99-08 Chevrolet Silverado GMC Sierra Truck Dual Exhaust w/ Flowmaster Super 44

Exhaust Muffler Fits 2011 2012 2013 GMC Sierra 1500 5.3L V8 FLEX OHV

19-2025 Chevy Silverado GMC Sierra 1500 Single Exhaust Muffler Assembly Crew Cab












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