GMC Mufflers

Finding the right Mufflers for your GMC doesn't always have to be a hassle. At Sams Motorsports we have done the research for you. Simply use the filters available on the website to narrow down your search and find the Mufflers that is perfect for your GMC.

Always remember at Sams Motorsports all your GMC Mufflers ship for FREE.


What Model Is Your GMC


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Vehicle Specific | Part #: 19476

Replace the restrictive factory muffler, while maintaining the OEM piping and tailpipe.

Also Fits: 2019-2020 GMC Sierra
Highlights: D-Fit Muffler Replacement
Price: $201.00
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Vehicle Specific | Part #: 19491

Replace the restrictive factory muffler, while maintaining the OEM piping and tailpipe.

Also Fits: 2019-2020 GMC Sierra
Highlights: Band-Clamp; No; Clamp-On; 3.5"; No; Stainless Steel; D-Fit Muffler Replacement; No
Price: $223.78
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Vehicle Specific | Part #: 16976

MagnaFlow D-Fit kits replace the restrictive factory muffler, while maintaining the OEM emissions components, piping and tailpipe. A little bump in power and sound on a budget.

Also Fits: 2004-2007 GMC Sierra
Highlights: Clamp-On; 3.5"; Stainless Steel; 5"; Polished; 13"; Stainless Steel; 1; Round; Clamp-On;Single Wall;Rolled Edge;Angle Cut; D-Fit Muffler Replacement
Price: $280.34
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Vehicle Specific | Part #: 60679
Also Fits: 2019-2020 GMC Sierra
Highlights: S-Type; All Welded; T-304 Stainless Steel
Price: $211.99
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Vehicle Specific | Part #: 53801
Also Fits: 1998-2007 Dodge Ram, 2001-2007 GMC Sierra
Highlights: Polished; Stainless Steel; 4 Inch; 4 Inch
Price: $319.00
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Vehicle Specific | Part #: 16999

MagnaFlow D-Fit kits replace the restrictive factory muffler, while maintaining the OEM emissions components, piping and tailpipe. A little bump in power and sound on a budget.

Also Fits: 2004-2007 GMC Sierra
Highlights: Clamp-On; 3.5"; Satin; Stainless Steel; 1; Straight Through; Stainless Steel; 5"; Polished; 13"; Stainless Steel; 1; Round; Clamp-On;Single Wall;Rolled Edge;Angle Cut; D-Fit Muffler Replacement
Price: $393.00
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Vehicle Specific | Part #: S5001409

T409 Stainless Steel 3" Muffler Bypass

Also Fits: 2014-2022 GMC Sierra
Highlights: T-409 Stainless Steel; Muffler Bypass; No; Canada; Yes; No; Armor Plus; Street Profile; 3 Inch; Life Time
Price: $114.99
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Vehicle Specific | Part #: 54008
Also Fits: 2005-2011 Ford F-250 Super Duty, 2005-2009 Ford F-350 Super Duty ... See More
Also Fits: 2005-2011 Ford F-250 Super Duty, 2005-2009 Ford F-350 Super Duty, 2005-2006 Ford F-450 Super Duty, 2005-2006 Ford F-550 Super Duty, 2005-2012 GMC Sierra . See Less
Highlights: Polished; Stainless Steel; 3.5 Inch; 3.5 Inch
Price: $299.00
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Vehicle Specific | Part #: S5003409

T409 Stainless Steel, 3" Muffler Bypass

Also Fits: 2020-2021 GMC Sierra
Highlights: T-409 Stainless Steel; Muffler Bypass; No; Canada; Yes; No; Armor Plus; Street Profile; 3 Inch; Life Time
Price: $114.99
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Vehicle Specific | Part #: S5002409

T409 Stainless Steel, 3" Muffler Bypass

Also Fits: 2019-2021 GMC Sierra
Highlights: T-409 Stainless Steel; Muffler Bypass; No; Canada; Yes; No; Armor Plus; Street Profile; 3 Inch; Life Time
Price: $114.99
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Universal Part | Part #: M1004A
Highlights: Aluminized Steel; 6"; 24"; 4"; 4"; 30"
Price: $214.99
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Universal Part | Part #: 842515
Highlights: Black; Stainless Steel; Lifetime Limited Warranty; Super 50 Sound Level; Intended only for off-road or race applications; Delta Flow Technology; 409 Stainless Steel Construction; 9.75; 4; 6.5; Stainless Steel; 9.5; 9.5; Pipe Connection; 2.5; 2.5; Center; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Center; Center; 12.5; Oval; Aggressive Sound
Price: $104.71
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Universal Part | Part #: MF-RS310T
Highlights: 2.5"; 4"; Burnt; 12"; 5"; 18.5"
Price: $44.88
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Universal Part | Part #: 842518

Universal Race Muffler is not a direct fit. Some adaptation required.

Highlights: Black; Stainless Steel; Lifetime Limited Warranty; Super 50 Sound Level; Intended only for off-road or race applications; Delta Flow Technology; 409 Stainless Steel Construction; 9.75; 4; 6.5; Stainless Steel; 9.5; 9.5; Pipe Connection; 2.5; 2.5; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Offset; 12.5; Oval; Aggressive Sound
Price: $104.71
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Universal Part | Part #: 8430152
Highlights: Black; Stainless Steel; Lifetime Limited Warranty; Super 50 Sound Level; Intended only for off-road or race applications; Delta Flow Technology; 409 Stainless Steel Construction; 9.75; 4; 6.5; Stainless Steel; 9.5; 9.5; Pipe Connection; 3; 3; Center; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Dual; 12.5; Oval; Aggressive Sound
Price: $104.71
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Universal Part | Part #: 8425152
Highlights: Black; Stainless Steel; Lifetime Limited Warranty; Super 50 sound level; Intended only for off-road or race applications; Delta Flow technology for maximum scavenging effect; 409 stainless steel construction; 9.75; 4; 6.5; 9.5; Pipe Connection; 2.5; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.25; Dual; 12.5; Oval; Aggressive Sound
Price: $106.36
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Universal Part | Part #: 8425154

Universal

Highlights: Stainless Steel; Lifetime Limited Warranty; Flowmaster Chambered Technology; Made in the USA; 409S Stainless Steel Construction; Super Aggressive Sound; 4.25; 6.5; Stainless Steel; 9.8; 9.75; Pipe Connection; 2.5; 2.5; Dual; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Dual; 12.5; Oval; Aggressive Sound
Price: $106.36
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Universal Part | Part #: 953047
Highlights: Black; Aluminized Steel; 90 Months; Deep Aggressive Sound Exhaust Note; Race proven patented Delta Flow technology; Excellent performance on high horsepower vehicles; Noticeable interior resonance; 5; 13.5; Aluminized Steel; 10; 10; 3; 3; Center; Center; 3; 3; Offset; Oval; Aggressive Sound
Price: $137.77
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Showing 1 to 18 of 877 (49 Pages)
Showing 1 to 18 of 877 (49 Pages)