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Sierra Mufflers

GMC Sierra Mufflers

At Andy's Auto Sport, we have a huge variety of performance mufflers so that you have all the options you want. Our GMC Sierra muffler warehouse is full of car mufflers, truck mufflers, and universal mufflers, so take a look at our fantastic selection. Whether you are looking for top-of-the-line high-performance GMC Sierra mufflers or a cheap GMC Sierra muffler or anything in between, we've got great choices for your car or truck. Andy's Auto Sport is the ultimate shopping destination for your GMC Sierra performance muffler needs!

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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 F250
99-07 Ford F250
99-07 Ford F350
94-95 GMC C- and K- Series Pick-up
99-00 GMC Sierra
94-95 GMC Suburban Magnaflow Muffler - 4

Magnaflow Muffler - 4"x9" Oval - 3"/2.5" Single Inlet/Dual Outlet - 14" Body Length - 20" Overall Length - Single 3"/Dual 2.5" Core (Satin Finish)

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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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
97-04 Ford F150
97-99 Ford F250
88-93 GMC C- and K- Series Pick-up
99-00 GMC Sierra
05-18 GMC Sierra
92-93 GMC Suburban
89-91 Chevrolet R1500 Suburban
89-91 Chevrolet R2500 Suburban
89-91 Chevrolet V1500 Suburban
89-91 Chevrolet V2500 Suburban
88-91 GMC R1500 Suburban
88-91 GMC R2500 Suburban
88-91 GMC V1500 Suburban
88-91 GMC V2500 Suburban Magnaflow Muffler - 5

Magnaflow Muffler - 5"x8" Oval - 3"/2.5" Single Inlet/Dual Outlet - 14" Body Length - 20" Overall Length - 3" Core (Satin Finish)

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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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
88-93 GMC C- and K- Series Pick-up
99-07 GMC Sierra
92-93 GMC Suburban
89-91 Chevrolet R1500 Suburban
89-91 Chevrolet R2500 Suburban
89-91 Chevrolet V1500 Suburban
89-91 Chevrolet V2500 Suburban
88-91 GMC R1500 Suburban
88-91 GMC R2500 Suburban
88-91 GMC V1500 Suburban
88-91 GMC V2500 Suburban Magnaflow Muffler - 5

Magnaflow Muffler - 5"x8" Oval - 3"/2.5" Single Inlet/Dual Outlet - 14" Body Length - 20" Overall Length - 3" Core (Mirror Finish)

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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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 Lincoln Navigator Magnaflow Muffler - 4

Magnaflow Muffler - 4"x9" Oval - 3"/3" Center Inlet/Center Outlet - 14" Body Length - 20" Overall Length - 3" Core (Satin Finish)

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

Magnaflow Muffler - 6" Round - 3"/3" Center Inlet/Center Outlet - 18" Body Length - 24" Overall Length - 3" Core (Satin Finish)

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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87-91 Chevrolet Blazer
14-23 Chevrolet Silverado
12-13 Dodge Challenger
12-13 Dodge Charger
03-10 Ford Expedition
99-99 Ford F250
87-91 GMC Jimmy
14-23 GMC Sierra
03-10 Lincoln Navigator
87-88 Chevrolet R10 Suburban
89-90 Chevrolet R1500 Suburban
87-88 Chevrolet R20 Suburban
89-90 Chevrolet R2500 Suburban
87-88 Chevrolet V10 Suburban Flowmaster Super 40 Muffler 409S - 3.00 Offset In / 3.00 Center Out - Aggressive Sound

Flowmaster Super 40 Muffler 409S - 3.00 Offset In / 3.00 Center Out - Aggressive Sound

Fits: 87-91 Chevrolet Blazer 14-23 Chevrolet Silverado 12-13 Dodge Challenger 12-13 Dodge Charger 03-10 Ford Expedition 99-99 Ford F250 87-91 GMC Jimmy 14-2...

PART# 853046

Inlet Diameter: 3"

Outlet Diameter: 3"

Finish: Stainless Steel

Retail: $192.95

$173.65

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87-91 Chevrolet Blazer
19-23 Chevrolet Silverado
94-96 Dodge Ram
03-10 Ford Expedition
99-04 Ford F250
99-04 Ford F350
87-91 GMC Jimmy
19-23 GMC Sierra
03-10 Lincoln Navigator
87-88 Chevrolet R10 Suburban
89-91 Chevrolet R1500 Suburban
87-88 Chevrolet V10 Suburban
89-91 Chevrolet V1500 Suburban
87-87 Chevrolet V20 Suburban
87-91 GMC R1500 Suburban
87-91 GMC V1500 Suburban Flowmaster 40 Series Muffler - 3.00

Flowmaster 40 Series Muffler - 3.00" Offset Inlet / 3.00" Center Outlet - Stainless Steel

Fits: 87-91 Chevrolet Blazer 19-23 Chevrolet Silverado 94-96 Dodge Ram 03-10 Ford Expedition 99-04 Ford F250 99-04 Ford F350 87-91 GMC Jimmy 19-23 GMC Sierr...

PART# 8043041

Inlet Diameter: 3"

Outlet Diameter: 3"

Finish: Stainless Steel

Retail: $152.95

$137.65

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02-13 Chevrolet Avalanche
99-13 Chevrolet Silverado
00-13 Chevrolet Suburban
00-13 Chevrolet Tahoe
92-93 Dodge Dakota
99-13 GMC Sierra
00-13 GMC Yukon Flowmaster 70 Series Big Block II Muffler - 3.00

Flowmaster 70 Series Big Block II Muffler - 3.00" Center Inlet / 3.00" Offset Outlet - Aluminized

Fits: 02-13 Chevrolet Avalanche 99-13 Chevrolet Silverado 00-13 Chevrolet Suburban 00-13 Chevrolet Tahoe 92-93 Dodge Dakota 99-13 GMC Sierra 00-13 GMC Yukon...

PART# 53072

Inlet Diameter: 3"

Outlet Diameter: 3"

Retail: $281.95

$253.76

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02-13 Chevrolet Avalanche
99-13 Chevrolet Silverado
00-05 Chevrolet Suburban
07-10 Chevrolet Suburban
00-13 Chevrolet Tahoe
92-93 Dodge Dakota
99-13 GMC Sierra
00-13 GMC Yukon Flowmaster Super 40 Series Muffler - 3.00

Flowmaster Super 40 Series Muffler - 3.00" Center Inlet / 3.00" Offset Outlet

Fits: 02-13 Chevrolet Avalanche 99-13 Chevrolet Silverado 00-05 Chevrolet Suburban 07-10 Chevrolet Suburban 00-13 Chevrolet Tahoe 92-93 Dodge Dakota 99-13 G...

PART# 953047

Inlet Diameter: 3"

Outlet Diameter: 3"

Retail: $168.95

$152.05

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1992 - 1993 DODGE DAKOTA V6 3.9/5.2 GAS FI, 1999 - 2002 CHEVROLET SILVERADO 1500 V6 4.3 GAS FI, 1999 - 2002 GMC SIERRA 1500 V6 4.3 GAS FI, 1999 - 2009 CHEVROLET SILVERADO 1500 V8 4.8 GAS FI, 1999 - 2009 CHEVROLET SILVERADO 1500 V8 5.3 GAS FI, 1999 - 2009 GMC SIERRA 1500 V8 4.8 GAS FI, 1999 - 2009 GMC SIERRA 1500 V8 5.3 GAS FI, 2000 - 2005, 2007 - 2009 CHEVROLET SUBURBAN 1500 V8 5.3 GAS FI, 2000, 2005 - 2007 GMC YUKON SLE V8 4.8 GAS FI, 2000, 2005 - 2008 GMC YUKON SLE V8 5.3 GAS FI, 2000, 2005 - 2008 GMC YUKON SLT V8 5.3 GAS FI, 2000, 2005 GMC YUKON SLT V8 4.8 GAS FI, 2000 - 2005 GMC YUKON XL 1500 V8 5.3 GAS FI, 2000 - 2007 CHEVROLET TAHOE V8 4.8 GAS FI, 2000 - 2007 CHEVROLET TAHOE V8 5.3 GAS FI, 2000 - 2007 GMC YUKON V8 4.8 GAS FI, 2000 - 2008 GMC YUKON V8 5.3 GAS FI, 2000 CHEVROLET TAHOE V8 5.7 GAS FI, 2002 - 2004 CHEVROLET AVALANCHE 1500 V8 5.3 GAS FI, 2002 - 2006 GMC YUKON XL 1500 V8 5.3 FLEX FI, 2002 - 2007 CHEVROLET TAHOE V8 5.3 FLEX FI, 2002 - 2008 GMC YUKON V8 5.3 FLEX FI, 2002 - 2010 CHEVROLET SILVERADO 1500 V8 5.3 FLEX FI, 2002 - 2010 CHEVROLET SUBURBAN 1500 V8 5.3 FLEX FI, 2002 - 2010 GMC SIERRA 1500 V8 5.3 FLEX FI, 2005 - 2006 CHEVROLET AVALANCHE 1500 V8 5.3 FLEX FI, 2005 - 2006 CHEVROLET SILVERADO 1500 HYBRID V8 5.3 ELECTRIC/GAS FI, 2005 - 2006 CHEVROLET TAHOE Z71 V8 5.3 FLEX FI, 2005 - 2006 CHEVROLET TAHOE Z71 V8 5.3 GAS FI, 2005 - 2006 GMC SIERRA 1500 HYBRID V8 5.3 ELECTRIC/GAS FI, 2005 - 2006 GMC YUKON XL 1500 SLE V8 5.3 FLEX FI, 2005 - 2006 GMC YUKON XL 1500 SLT V8 5.3 FLEX FI, 2005 - 2007 CHEVROLET SUBURBAN 1500 Z71 V8 5.3 FLEX FI, 2005 - 2007 CHEVROLET TAHOE LS V8 4.8 GAS FI, 2005 - 2007 CHEVROLET TAHOE LS V8 5.3 FLEX FI, 2005 - 2007 CHEVROLET TAHOE LS V8 5.3 GAS FI, 2005 - 2007 CHEVROLET TAHOE LT V8 5.3 FLEX FI, 2005 - 2007 CHEVROLET TAHOE LT V8 5.3 GAS FI, 2005 - 2008 GMC YUKON SLE V8 5.3 FLEX FI, 2005 - 2008 GMC YUKON SLT V8 5.3 FLEX FI, 2005 - 2010 CHEVROLET SUBURBAN 1500 LS V8 5.3 FLEX FI, 2005 - 2010 CHEVROLET SUBURBAN 1500 LT V8 5.3 FLEX FI, 2005 CHEVROLET SUBURBAN 1500 LS V8 5.3 GAS FI, 2005 CHEVROLET SUBURBAN 1500 LT V8 5.3 GAS FI, 2005 CHEVROLET SUBURBAN 1500 Z71 V8 5.3 GAS FI, 2005 GMC YUKON XL 1500 SLE V8 5.3 GAS FI, 2005 GMC YUKON XL 1500 SLT V8 5.3 GAS FI, 2006, 2008 - 2009 CHEVROLET SILVERADO 1500 LS V8 4.8 GAS FI, 2006, 2008 - 2009 GMC SIERRA 1500 SL V8 4.8 GAS FI, 2006 - 2009 CHEVROLET SILVERADO 1500 LT V8 4.8 GAS FI, 2006 - 2009 CHEVROLET SILVERADO 1500 LT V8 5.3 GAS FI, 2006 - 2009 CHEVROLET SILVERADO 1500 WT V8 4.8 GAS FI, 2006 - 2009 CHEVROLET SILVERADO 1500 WT V8 5.3 GAS FI, 2006 - 2009 GMC SIERRA 1500 SLE V8 4.8 GAS FI, 2006 - 2009 GMC SIERRA 1500 SLE V8 5.3 GAS FI, 2006 - 2009 GMC SIERRA 1500 SLT V8 5.3 GAS FI, 2006 - 2009 GMC SIERRA 1500 WT V8 4.8 GAS FI, 2006 - 2009 GMC SIERRA 1500 WT V8 5.3 GAS FI, 2006, 2010 CHEVROLET SILVERADO 1500 LS V8 5.3 FLEX FI, 2006 - 2010 CHEVROLET SILVERADO 1500 LT V8 5.3 FLEX FI, 2006 - 2010 CHEVROLET SILVERADO 1500 WT V8 5.3 FLEX FI, 2006 - 2010 GMC SIERRA 1500 SLE V8 5.3 FLEX FI, 2006, 2010 GMC SIERRA 1500 SL V8 5.3 FLEX FI, 2006 - 2010 GMC SIERRA 1500 WT V8 5.3 FLEX FI, 2006 CHEVROLET AVALANCHE 1500 LS V8 5.3 FLEX FI, 2006 CHEVROLET AVALANCHE 1500 LT V8 5.3 FLEX FI, 2006 CHEVROLET AVALANCHE 1500 Z66 V8 5.3 FLEX FI, 2006 CHEVROLET AVALANCHE 1500 Z71 V8 5.3 FLEX FI, 2006 CHEVROLET SILVERADO 1500 LS V8 5.3 GAS FI, 2006 GMC SIERRA 1500 SL V8 5.3 GAS FI, 2006 GMC YUKON SL V8 4.8 GAS FI, 2006 GMC YUKON SL V8 5.3 FLEX FI, 2006 GMC YUKON SL V8 5.3 GAS FI, 2006 GMC YUKON XL 1500 SL V8 5.3 FLEX FI, 2007 - 2009 CHEVROLET AVALANCHE LS V8 5.3 GAS FI, 2007 - 2009 CHEVROLET AVALANCHE LT V8 5.3 GAS FI, 2007 - 2009 CHEVROLET AVALANCHE LTZ V8 5.3 GAS FI, 2007 - 2009 CHEVROLET SILVERADO 1500 LTZ V8 5.3 GAS FI, 2007 - 2009 CHEVROLET SUBURBAN 1500 LS V8 5.3 GAS FI, 2007 - 2009 CHEVROLET SUBURBAN 1500 LT V8 5.3 GAS FI, 2007 - 2009 CHEVROLET SUBURBAN 1500 LTZ V8 5.3 GAS FI, 2007 - 2010 CHEVROLET AVALANCHE LS V8 5.3 FLEX FI, 2007 - 2010 CHEVROLET AVALANCHE LT V8 5.3 FLEX FI, 2007 - 2010 CHEVROLET AVALANCHE LTZ V8 5.3 FLEX FI, 2007 - 2010 CHEVROLET SILVERADO 1500 LTZ V8 5.3 FLEX FI, 2007 - 2010 CHEVROLET SUBURBAN 1500 LTZ V8 5.3 FLEX FI, 2007 - 2010 GMC SIERRA 1500 SLT V8 5.3 FLEX FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC LS V8 4.8 GAS FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC LS V8 5.3 FLEX FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC LS V8 5.3 GAS FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC LT V8 4.8 GAS FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC LT V8 5.3 FLEX FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC LT V8 5.3 GAS FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC WT V8 4.8 GAS FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC WT V8 5.3 FLEX FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC WT V8 5.3 GAS FI, 2007 CHEVROLET TAHOE LTZ V8 5.3 FLEX FI, 2007 CHEVROLET TAHOE LTZ V8 5.3 GAS FI, 2007 GMC SIERRA 1500 CLASSIC SLE V8 4.8 GAS FI, 2007 GMC SIERRA 1500 CLASSIC SLE V8 5.3 FLEX FI, 2007 GMC SIERRA 1500 CLASSIC SLE V8 5.3 GAS FI, 2007 GMC SIERRA 1500 CLASSIC SLT V8 5.3 GAS FI, 2007 GMC SIERRA 1500 CLASSIC SL V8 4.8 GAS FI, 2007 GMC SIERRA 1500 CLASSIC SL V8 5.3 FLEX FI, 2007 GMC SIERRA 1500 CLASSIC SL V8 5.3 GAS FI, 2007 GMC SIERRA 1500 CLASSIC WT V8 4.8 GAS FI, 2007 GMC SIERRA 1500 CLASSIC WT V8 5.3 FLEX FI, 2007 GMC SIERRA 1500 CLASSIC WT V8 5.3 GAS FI, 2010 CHEVROLET SILVERADO 1500 LS V8 4.8 FLEX FI, 2010 CHEVROLET SILVERADO 1500 LT V8 4.8 FLEX FI, 2010 CHEVROLET SILVERADO 1500 WT V8 4.8 FLEX FI, 2010 CHEVROLET SILVERADO 1500 XFE V8 5.3 FLEX FI, 2010 GMC SIERRA 1500 SLE V8 4.8 FLEX FI, 2010 GMC SIERRA 1500 SL V8 4.8 FLEX FI, 2010 GMC SIERRA 1500 WT V8 4.8 FLEX FI, 2010 GMC SIERRA 1500 XFE V8 5.3 FLEX FI Flowmaster Super 50 Series SUV / Performance Muffler - 3.00

Flowmaster Super 50 Series SUV / Performance Muffler - 3.00" Center Inlet / 3.00" Offset

Fits: 1992 - 1993 DODGE DAKOTA V6 3.9/5.2 GAS FI, 1999 - 2002 CHEVROLET SILVERADO 1500 V6 4.3 GAS FI, 1999 - 2002 GMC SIERRA 1500 V6 4.3 GAS FI, 1999 - 2009...

Fits: 1992 - 1993 DODGE DAKOTA V6 3.9/5.2 GAS FI, 1999 - 2002 CHEVROLET SILVERADO 1500 V6 4.3 GAS FI, 1999 - 2002 GMC SIERRA 1500 V6 4.3 GAS FI, 1999 - 2009 CHEVROLET SILVERADO 1500 V8 4.8 GAS FI, 1999 - 2009 CHEVROLET SILVERADO 1500 V8 5.3 GAS FI, 1999 - 2009 GMC SIERRA 1500 V8 4.8 GAS FI, 1999 - 2009 GMC SIERRA 1500 V8 5.3 GAS FI, 2000 - 2005, 2007 - 2009 CHEVROLET SUBURBAN 1500 V8 5.3 GAS FI, 2000, 2005 - 2007 GMC YUKON SLE V8 4.8 GAS FI, 2000, 2005 - 2008 GMC YUKON SLE V8 5.3 GAS FI, 2000, 2005 - 2008 GMC YUKON SLT V8 5.3 GAS FI, 2000, 2005 GMC YUKON SLT V8 4.8 GAS FI, 2000 - 2005 GMC YUKON XL 1500 V8 5.3 GAS FI, 2000 - 2007 CHEVROLET TAHOE V8 4.8 GAS FI, 2000 - 2007 CHEVROLET TAHOE V8 5.3 GAS FI, 2000 - 2007 GMC YUKON V8 4.8 GAS FI, 2000 - 2008 GMC YUKON V8 5.3 GAS FI, 2000 CHEVROLET TAHOE V8 5.7 GAS FI, 2002 - 2004 CHEVROLET AVALANCHE 1500 V8 5.3 GAS FI, 2002 - 2006 GMC YUKON XL 1500 V8 5.3 FLEX FI, 2002 - 2007 CHEVROLET TAHOE V8 5.3 FLEX FI, 2002 - 2008 GMC YUKON V8 5.3 FLEX FI, 2002 - 2010 CHEVROLET SILVERADO 1500 V8 5.3 FLEX FI, 2002 - 2010 CHEVROLET SUBURBAN 1500 V8 5.3 FLEX FI, 2002 - 2010 GMC SIERRA 1500 V8 5.3 FLEX FI, 2005 - 2006 CHEVROLET AVALANCHE 1500 V8 5.3 FLEX FI, 2005 - 2006 CHEVROLET SILVERADO 1500 HYBRID V8 5.3 ELECTRIC/GAS FI, 2005 - 2006 CHEVROLET TAHOE Z71 V8 5.3 FLEX FI, 2005 - 2006 CHEVROLET TAHOE Z71 V8 5.3 GAS FI, 2005 - 2006 GMC SIERRA 1500 HYBRID V8 5.3 ELECTRIC/GAS FI, 2005 - 2006 GMC YUKON XL 1500 SLE V8 5.3 FLEX FI, 2005 - 2006 GMC YUKON XL 1500 SLT V8 5.3 FLEX FI, 2005 - 2007 CHEVROLET SUBURBAN 1500 Z71 V8 5.3 FLEX FI, 2005 - 2007 CHEVROLET TAHOE LS V8 4.8 GAS FI, 2005 - 2007 CHEVROLET TAHOE LS V8 5.3 FLEX FI, 2005 - 2007 CHEVROLET TAHOE LS V8 5.3 GAS FI, 2005 - 2007 CHEVROLET TAHOE LT V8 5.3 FLEX FI, 2005 - 2007 CHEVROLET TAHOE LT V8 5.3 GAS FI, 2005 - 2008 GMC YUKON SLE V8 5.3 FLEX FI, 2005 - 2008 GMC YUKON SLT V8 5.3 FLEX FI, 2005 - 2010 CHEVROLET SUBURBAN 1500 LS V8 5.3 FLEX FI, 2005 - 2010 CHEVROLET SUBURBAN 1500 LT V8 5.3 FLEX FI, 2005 CHEVROLET SUBURBAN 1500 LS V8 5.3 GAS FI, 2005 CHEVROLET SUBURBAN 1500 LT V8 5.3 GAS FI, 2005 CHEVROLET SUBURBAN 1500 Z71 V8 5.3 GAS FI, 2005 GMC YUKON XL 1500 SLE V8 5.3 GAS FI, 2005 GMC YUKON XL 1500 SLT V8 5.3 GAS FI, 2006, 2008 - 2009 CHEVROLET SILVERADO 1500 LS V8 4.8 GAS FI, 2006, 2008 - 2009 GMC SIERRA 1500 SL V8 4.8 GAS FI, 2006 - 2009 CHEVROLET SILVERADO 1500 LT V8 4.8 GAS FI, 2006 - 2009 CHEVROLET SILVERADO 1500 LT V8 5.3 GAS FI, 2006 - 2009 CHEVROLET SILVERADO 1500 WT V8 4.8 GAS FI, 2006 - 2009 CHEVROLET SILVERADO 1500 WT V8 5.3 GAS FI, 2006 - 2009 GMC SIERRA 1500 SLE V8 4.8 GAS FI, 2006 - 2009 GMC SIERRA 1500 SLE V8 5.3 GAS FI, 2006 - 2009 GMC SIERRA 1500 SLT V8 5.3 GAS FI, 2006 - 2009 GMC SIERRA 1500 WT V8 4.8 GAS FI, 2006 - 2009 GMC SIERRA 1500 WT V8 5.3 GAS FI, 2006, 2010 CHEVROLET SILVERADO 1500 LS V8 5.3 FLEX FI, 2006 - 2010 CHEVROLET SILVERADO 1500 LT V8 5.3 FLEX FI, 2006 - 2010 CHEVROLET SILVERADO 1500 WT V8 5.3 FLEX FI, 2006 - 2010 GMC SIERRA 1500 SLE V8 5.3 FLEX FI, 2006, 2010 GMC SIERRA 1500 SL V8 5.3 FLEX FI, 2006 - 2010 GMC SIERRA 1500 WT V8 5.3 FLEX FI, 2006 CHEVROLET AVALANCHE 1500 LS V8 5.3 FLEX FI, 2006 CHEVROLET AVALANCHE 1500 LT V8 5.3 FLEX FI, 2006 CHEVROLET AVALANCHE 1500 Z66 V8 5.3 FLEX FI, 2006 CHEVROLET AVALANCHE 1500 Z71 V8 5.3 FLEX FI, 2006 CHEVROLET SILVERADO 1500 LS V8 5.3 GAS FI, 2006 GMC SIERRA 1500 SL V8 5.3 GAS FI, 2006 GMC YUKON SL V8 4.8 GAS FI, 2006 GMC YUKON SL V8 5.3 FLEX FI, 2006 GMC YUKON SL V8 5.3 GAS FI, 2006 GMC YUKON XL 1500 SL V8 5.3 FLEX FI, 2007 - 2009 CHEVROLET AVALANCHE LS V8 5.3 GAS FI, 2007 - 2009 CHEVROLET AVALANCHE LT V8 5.3 GAS FI, 2007 - 2009 CHEVROLET AVALANCHE LTZ V8 5.3 GAS FI, 2007 - 2009 CHEVROLET SILVERADO 1500 LTZ V8 5.3 GAS FI, 2007 - 2009 CHEVROLET SUBURBAN 1500 LS V8 5.3 GAS FI, 2007 - 2009 CHEVROLET SUBURBAN 1500 LT V8 5.3 GAS FI, 2007 - 2009 CHEVROLET SUBURBAN 1500 LTZ V8 5.3 GAS FI, 2007 - 2010 CHEVROLET AVALANCHE LS V8 5.3 FLEX FI, 2007 - 2010 CHEVROLET AVALANCHE LT V8 5.3 FLEX FI, 2007 - 2010 CHEVROLET AVALANCHE LTZ V8 5.3 FLEX FI, 2007 - 2010 CHEVROLET SILVERADO 1500 LTZ V8 5.3 FLEX FI, 2007 - 2010 CHEVROLET SUBURBAN 1500 LTZ V8 5.3 FLEX FI, 2007 - 2010 GMC SIERRA 1500 SLT V8 5.3 FLEX FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC LS V8 4.8 GAS FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC LS V8 5.3 FLEX FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC LS V8 5.3 GAS FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC LT V8 4.8 GAS FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC LT V8 5.3 FLEX FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC LT V8 5.3 GAS FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC WT V8 4.8 GAS FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC WT V8 5.3 FLEX FI, 2007 CHEVROLET SILVERADO 1500 CLASSIC WT V8 5.3 GAS FI, 2007 CHEVROLET TAHOE LTZ V8 5.3 FLEX FI, 2007 CHEVROLET TAHOE LTZ V8 5.3 GAS FI, 2007 GMC SIERRA 1500 CLASSIC SLE V8 4.8 GAS FI, 2007 GMC SIERRA 1500 CLASSIC SLE V8 5.3 FLEX FI, 2007 GMC SIERRA 1500 CLASSIC SLE V8 5.3 GAS FI, 2007 GMC SIERRA 1500 CLASSIC SLT V8 5.3 GAS FI, 2007 GMC SIERRA 1500 CLASSIC SL V8 4.8 GAS FI, 2007 GMC SIERRA 1500 CLASSIC SL V8 5.3 FLEX FI, 2007 GMC SIERRA 1500 CLASSIC SL V8 5.3 GAS FI, 2007 GMC SIERRA 1500 CLASSIC WT V8 4.8 GAS FI, 2007 GMC SIERRA 1500 CLASSIC WT V8 5.3 FLEX FI, 2007 GMC SIERRA 1500 CLASSIC WT V8 5.3 GAS FI, 2010 CHEVROLET SILVERADO 1500 LS V8 4.8 FLEX FI, 2010 CHEVROLET SILVERADO 1500 LT V8 4.8 FLEX FI, 2010 CHEVROLET SILVERADO 1500 WT V8 4.8 FLEX FI, 2010 CHEVROLET SILVERADO 1500 XFE V8 5.3 FLEX FI, 2010 GMC SIERRA 1500 SLE V8 4.8 FLEX FI, 2010 GMC SIERRA 1500 SL V8 4.8 FLEX FI, 2010 GMC SIERRA 1500 WT V8 4.8 FLEX FI, 2010 GMC SIERRA 1500 XFE V8 5.3 FLEX FI

PART# 53057

Outlet Diameter: 3"

Inlet Diameter: 3"

Retail: $224.95

$202.45

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1989 - 1992 DODGE W350 V8 5.9 GAS FI, 1989 - 1993 DODGE D250 L6 5.9 DIESEL FI, 1989 - 1993 DODGE W250 L6 5.9 DIESEL FI, 1989 - 1993 DODGE W350 L6 5.9 DIESEL FI, 1991 - 1993 CHEVROLET C1500 V8 7.4 GAS FI, 1991 - 1995 CHEVROLET C/K2500 V8 7.4 GAS FI, 1991 - 1995 GMC C2500 SIERRA V8 7.4 GAS FI, 1991 - 1995 GMC C2500 SIERRA XC V8 7.4 GAS FI, 1992 - 1994 CHEVROLET BLAZER V8 5.7 GAS FI, 1994 - 1997 GMC C/K1500 SIERRA V8 5 GAS FI, 1994 - 1997 GMC C/K1500 SIERRA XC V8 5 GAS FI, 1994 - 1999 CHEVROLET C/K1500 V8 5 GAS FI, 1994 - 1999 GMC C/K1500 V8 5 GAS FI, 1995 - 1997 GMC C/K3500 SIERRA V8 6.5 DIESEL FI, 1995 - 1997 GMC C/K3500 SIERRA XC V8 6.5 DIESEL FI, 1995, 1998 - 1999 CHEVROLET TAHOE V8 5.7 GAS FI, 1995 - 1998 GMC C/K2500 SIERRA V8 6.5 DIESEL FI, 1995 - 1998 GMC C/K2500 SIERRA XC V8 6.5 DIESEL FI, 1995 - 2000 CHEVROLET C/K2500 V8 6.5 DIESEL FI, 1995 - 2000 GMC C/K2500 V8 6.5 DIESEL FI, 1995 - 2002 CHEVROLET C/K3500 V8 6.5 DIESEL FI, 1995 - 2002 GMC C/K3500 V8 6.5 DIESEL FI, 1995 CHEVROLET BLAZER V6 4.3 GAS FI, 1995 GMC YUKON V8 5.7 GAS FI, 1995 GMC YUKON V8 6.5 DIESEL FI, 2001 - 2006 CHEVROLET SILVERADO 2500 HD V8 6.6 DIESEL FI, 2001 - 2006 CHEVROLET SILVERADO 3500 V8 6.6 DIESEL FI, 2001 - 2006 GMC SIERRA 2500 HD V8 6.6 DIESEL FI, 2001 - 2006 GMC SIERRA 3500 V8 6.6 DIESEL FI, 2001 CHEVROLET C3500 HD V8 6.5 DIESEL FI, 2001 GMC C3500 HD V8 6.5 DIESEL FI, 2002 CHEVROLET C3500 HD CHASSIS CAB V8 6.5 DIESEL FI, 2002 GMC C3500 HD CHASSIS CAB V8 6.5 DIESEL FI, 2003 - 2004 CHEVROLET SSR V8 5.3 GAS FI, 2003 FORD EXCURSION V8 5.4 GAS FI, 2004 - 2007 DODGE DURANGO V8 4.7 GAS FI, 2004 - 2009 DODGE DURANGO V8 5.7 GAS FI, 2005 - 2007 FORD F-250 SUPER DUTY V10 6.8 GAS FI, 2005 - 2007 FORD F-250 SUPER DUTY V8 5.4 GAS FI, 2005 - 2010 CHRYSLER 300 C SRT8 V8 6.1 GAS FI, 2005 CHEVROLET SSR V8 6 GAS FI, 2006 - 2007 DODGE DURANGO ADVENTURER V8 4.7 GAS FI, 2006 - 2007 DODGE DURANGO LIMITED V8 4.7 GAS FI, 2006 - 2007 DODGE DURANGO SLT V8 4.7 GAS FI, 2006 - 2007 DODGE DURANGO SXT V8 4.7 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY KING RANCH V10 6.8 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY KING RANCH V8 5.4 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY LARIAT V10 6.8 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY LARIAT V8 5.4 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY XLT V10 6.8 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY XLT V8 5.4 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY XL V10 6.8 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY XL V8 5.4 GAS FI, 2006 - 2009 DODGE DURANGO ADVENTURER V8 4.7 FLEX FI, 2006 - 2009 DODGE DURANGO ADVENTURER V8 5.7 GAS FI, 2006 - 2009 DODGE DURANGO LIMITED V8 4.7 FLEX FI, 2006 - 2009 DODGE DURANGO LIMITED V8 5.7 GAS FI, 2006 - 2009 DODGE DURANGO SLT V8 4.7 FLEX FI, 2006 - 2009 DODGE DURANGO SLT V8 5.7 GAS FI, 2006 - 2009 DODGE DURANGO SXT V8 4.7 FLEX FI, 2006 - 2010 DODGE CHARGER SRT8 V8 6.1 GAS FI, 2006 CHEVROLET SILVERADO 2500 HD LS V8 6.6 DIESEL FI, 2006 CHEVROLET SILVERADO 2500 HD LT V8 6.6 DIESEL FI, 2006 CHEVROLET SILVERADO 2500 HD WT V8 6.6 DIESEL FI, 2006 CHEVROLET SILVERADO 3500 LS V8 6.6 DIESEL FI, 2006 CHEVROLET SILVERADO 3500 LT V8 6.6 DIESEL FI, 2006 CHEVROLET SILVERADO 3500 WT V8 6.6 DIESEL FI, 2006 GMC SIERRA 2500 HD SLE V8 6.6 DIESEL FI, 2006 GMC SIERRA 2500 HD SLT V8 6.6 DIESEL FI, 2006 GMC SIERRA 2500 HD SL V8 6.6 DIESEL FI, 2006 GMC SIERRA 2500 HD WT V8 6.6 DIESEL FI, 2006 GMC SIERRA 3500 SLE V8 6.6 DIESEL FI, 2006 GMC SIERRA 3500 SLT V8 6.6 DIESEL FI, 2006 GMC SIERRA 3500 SL V8 6.6 DIESEL FI, 2006 GMC SIERRA 3500 WT V8 6.6 DIESEL FI, 2007 DODGE DURANGO SXT V8 5.7 GAS FI, 2009 - 2010 DODGE CHALLENGER SRT8 V8 6.1 GAS FI, 2009 CHRYSLER ASPEN LIMITED HYBRID V8 5.7 ELECTRIC/GAS FI, 2009 CHRYSLER ASPEN LIMITED V8 4.7 FLEX FI, 2009 CHRYSLER ASPEN LIMITED V8 5.7 GAS FI, 2009 DODGE DURANGO LIMITED HYBRID V8 5.7 ELECTRIC/GAS FI Flowmaster Super 50 Series SUV / Performance Muffler - 3.00

Flowmaster Super 50 Series SUV / Performance Muffler - 3.00" Offset Inlet / 3.00" Offset - Opposite Side Offsets

Fits: 1989 - 1992 DODGE W350 V8 5.9 GAS FI, 1989 - 1993 DODGE D250 L6 5.9 DIESEL FI, 1989 - 1993 DODGE W250 L6 5.9 DIESEL FI, 1989 - 1993 DODGE W350 L6 5.9 ...

Fits: 1989 - 1992 DODGE W350 V8 5.9 GAS FI, 1989 - 1993 DODGE D250 L6 5.9 DIESEL FI, 1989 - 1993 DODGE W250 L6 5.9 DIESEL FI, 1989 - 1993 DODGE W350 L6 5.9 DIESEL FI, 1991 - 1993 CHEVROLET C1500 V8 7.4 GAS FI, 1991 - 1995 CHEVROLET C/K2500 V8 7.4 GAS FI, 1991 - 1995 GMC C2500 SIERRA V8 7.4 GAS FI, 1991 - 1995 GMC C2500 SIERRA XC V8 7.4 GAS FI, 1992 - 1994 CHEVROLET BLAZER V8 5.7 GAS FI, 1994 - 1997 GMC C/K1500 SIERRA V8 5 GAS FI, 1994 - 1997 GMC C/K1500 SIERRA XC V8 5 GAS FI, 1994 - 1999 CHEVROLET C/K1500 V8 5 GAS FI, 1994 - 1999 GMC C/K1500 V8 5 GAS FI, 1995 - 1997 GMC C/K3500 SIERRA V8 6.5 DIESEL FI, 1995 - 1997 GMC C/K3500 SIERRA XC V8 6.5 DIESEL FI, 1995, 1998 - 1999 CHEVROLET TAHOE V8 5.7 GAS FI, 1995 - 1998 GMC C/K2500 SIERRA V8 6.5 DIESEL FI, 1995 - 1998 GMC C/K2500 SIERRA XC V8 6.5 DIESEL FI, 1995 - 2000 CHEVROLET C/K2500 V8 6.5 DIESEL FI, 1995 - 2000 GMC C/K2500 V8 6.5 DIESEL FI, 1995 - 2002 CHEVROLET C/K3500 V8 6.5 DIESEL FI, 1995 - 2002 GMC C/K3500 V8 6.5 DIESEL FI, 1995 CHEVROLET BLAZER V6 4.3 GAS FI, 1995 GMC YUKON V8 5.7 GAS FI, 1995 GMC YUKON V8 6.5 DIESEL FI, 2001 - 2006 CHEVROLET SILVERADO 2500 HD V8 6.6 DIESEL FI, 2001 - 2006 CHEVROLET SILVERADO 3500 V8 6.6 DIESEL FI, 2001 - 2006 GMC SIERRA 2500 HD V8 6.6 DIESEL FI, 2001 - 2006 GMC SIERRA 3500 V8 6.6 DIESEL FI, 2001 CHEVROLET C3500 HD V8 6.5 DIESEL FI, 2001 GMC C3500 HD V8 6.5 DIESEL FI, 2002 CHEVROLET C3500 HD CHASSIS CAB V8 6.5 DIESEL FI, 2002 GMC C3500 HD CHASSIS CAB V8 6.5 DIESEL FI, 2003 - 2004 CHEVROLET SSR V8 5.3 GAS FI, 2003 FORD EXCURSION V8 5.4 GAS FI, 2004 - 2007 DODGE DURANGO V8 4.7 GAS FI, 2004 - 2009 DODGE DURANGO V8 5.7 GAS FI, 2005 - 2007 FORD F-250 SUPER DUTY V10 6.8 GAS FI, 2005 - 2007 FORD F-250 SUPER DUTY V8 5.4 GAS FI, 2005 - 2010 CHRYSLER 300 C SRT8 V8 6.1 GAS FI, 2005 CHEVROLET SSR V8 6 GAS FI, 2006 - 2007 DODGE DURANGO ADVENTURER V8 4.7 GAS FI, 2006 - 2007 DODGE DURANGO LIMITED V8 4.7 GAS FI, 2006 - 2007 DODGE DURANGO SLT V8 4.7 GAS FI, 2006 - 2007 DODGE DURANGO SXT V8 4.7 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY KING RANCH V10 6.8 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY KING RANCH V8 5.4 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY LARIAT V10 6.8 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY LARIAT V8 5.4 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY XLT V10 6.8 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY XLT V8 5.4 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY XL V10 6.8 GAS FI, 2006 - 2007 FORD F-250 SUPER DUTY XL V8 5.4 GAS FI, 2006 - 2009 DODGE DURANGO ADVENTURER V8 4.7 FLEX FI, 2006 - 2009 DODGE DURANGO ADVENTURER V8 5.7 GAS FI, 2006 - 2009 DODGE DURANGO LIMITED V8 4.7 FLEX FI, 2006 - 2009 DODGE DURANGO LIMITED V8 5.7 GAS FI, 2006 - 2009 DODGE DURANGO SLT V8 4.7 FLEX FI, 2006 - 2009 DODGE DURANGO SLT V8 5.7 GAS FI, 2006 - 2009 DODGE DURANGO SXT V8 4.7 FLEX FI, 2006 - 2010 DODGE CHARGER SRT8 V8 6.1 GAS FI, 2006 CHEVROLET SILVERADO 2500 HD LS V8 6.6 DIESEL FI, 2006 CHEVROLET SILVERADO 2500 HD LT V8 6.6 DIESEL FI, 2006 CHEVROLET SILVERADO 2500 HD WT V8 6.6 DIESEL FI, 2006 CHEVROLET SILVERADO 3500 LS V8 6.6 DIESEL FI, 2006 CHEVROLET SILVERADO 3500 LT V8 6.6 DIESEL FI, 2006 CHEVROLET SILVERADO 3500 WT V8 6.6 DIESEL FI, 2006 GMC SIERRA 2500 HD SLE V8 6.6 DIESEL FI, 2006 GMC SIERRA 2500 HD SLT V8 6.6 DIESEL FI, 2006 GMC SIERRA 2500 HD SL V8 6.6 DIESEL FI, 2006 GMC SIERRA 2500 HD WT V8 6.6 DIESEL FI, 2006 GMC SIERRA 3500 SLE V8 6.6 DIESEL FI, 2006 GMC SIERRA 3500 SLT V8 6.6 DIESEL FI, 2006 GMC SIERRA 3500 SL V8 6.6 DIESEL FI, 2006 GMC SIERRA 3500 WT V8 6.6 DIESEL FI, 2007 DODGE DURANGO SXT V8 5.7 GAS FI, 2009 - 2010 DODGE CHALLENGER SRT8 V8 6.1 GAS FI, 2009 CHRYSLER ASPEN LIMITED HYBRID V8 5.7 ELECTRIC/GAS FI, 2009 CHRYSLER ASPEN LIMITED V8 4.7 FLEX FI, 2009 CHRYSLER ASPEN LIMITED V8 5.7 GAS FI, 2009 DODGE DURANGO LIMITED HYBRID V8 5.7 ELECTRIC/GAS FI

PART# 53058

Outlet Diameter: 3"

Inlet Diameter: 3"

Retail: $224.95

$202.45

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02-13 Chevrolet Avalanche
99-13 Chevrolet Silverado
00-15 Chevrolet Suburban
00-07 Chevrolet Tahoe
09-13 Chevrolet Tahoe
92-93 Dodge Dakota
99-11 GMC Sierra
00-13 GMC Yukon Flowmaster Super 50 Muffler 409S - 3.00 Center In / 3.00 Offset Out - Mild Sound

Flowmaster Super 50 Muffler 409S - 3.00 Center In / 3.00 Offset Out - Mild Sound

Fits: 02-13 Chevrolet Avalanche 99-13 Chevrolet Silverado 00-15 Chevrolet Suburban 00-07 Chevrolet Tahoe 09-13 Chevrolet Tahoe 92-93 Dodge Dakota 99-11 GMC ...

PART# 853057

Outlet Diameter: 3"

Inlet Diameter: 3"

Finish: Stainless Steel

Retail: $253.95

$228.55

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DID YOU KNOW?

Car mufflers and truck mufflers are often different. Many cars, but not all, have mufflers that are right at the tail of the exhaust system. For these, the muffler tip is a part of the actual muffler. When shopping through our muffler selection, keep that in mind, as most mufflers are actually listed as universal mufflers. Some of the most popular GMC Sierra mufflers are Flowmaster mufflers and Magnaflow mufflers. If you have any questions about mufflers for your car or truck, or if you are having trouble finding any GMC Sierra muffler on our website, please contact us.

FAQs

Q: What is a muffler? Are there different types of mufflers?
A: According to our resident expert Deryl Atanasu, Mufflers are positioned by the manufacturer where there is space on the car. All mufflers tend to be placed behind the rear axle, as this allows a lower floor-pan in the passenger compartment. Vehicles with single exaust generally have the muffler placed in a direct line with the tailpipe and just before the exaust tip. Some high-performance vehicles have a dual exaust (i.e. corvettes), where both left and right sides have a muffler in a direct line with the tailpipe and just before the exaust tip. Other vehicles (i.e. camaro, firebird) have a single exaust pipe going back just past the rear axle. It then enters a muffler that is mounted in a side to side position. From there two tailpipes exit the muffler and extend to the rear or out the side of the vehicle behind the rear axle.