• 2007-2014 Sierra 3500 Accessories & Parts
• 2007-2014 GMC Sierra 3500 Exhaust

2007-2014 GMC Sierra 3500 Mufflers

Recommended for You

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  (74)

  C&L Direct-Fit Aggressive Muffler with Black Tips (09-18 5.7L RAM 1500 w/ Factory Dual Exhaust)

  $524.99
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  Pypes Race Pro Offset/Offset Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)

  $114.79
• 

  (1)

  PPE Resonator Delete Plug; Black (17-26 6.6L Duramax Sierra 3500 HD)

  $24.99
• 

  (4)

  PPE 4-Inch Elbow Turn Out Exhaust Pipe with 5-Inch Polished Exhaust Tip; Stainless Steel (20-23 6.6L Duramax Sierra 3500 HD)

  $179.99
• 

  (1)

  MBRP Armor BLK Filter-Back Single Exhaust System; Side Exit (11-19 6.6L Duramax Silverado 2500 HD)

  $604.99
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  (3)

  MBRP Armor BLK Single Exhaust System; Side Exit (20-26 6.6L Duramax Sierra 3500 HD)

  $564.99
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  (3)

  MBRP Armor BLK Single Exhaust System; Side Exit (20-26 6.6L Duramax Silverado 3500 HD)

  $564.99
• 

  (500+)

  MBRP Armor Lite Single Exhaust System with Polished Tip; Side Exit (20-26 6.6L Gas Sierra 3500 HD)

  $564.99
• 

  (1)

  PPE 4-Inch Performance Exhaust Tailpipe with 5-Inch Exhaust Tip; Black (20-23 6.6L Duramax Sierra 3500 HD)

  $197.99

Recently Added 20-26 Sierra 3500;Mufflers

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  (8)

  Flowmaster FlowFX Center/Center Muffler; 3.50-Inch Inlet/3.50-Inch Outlet (Universal; Some Adaptation May Be Required)

  $104.95
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  (13)

  MBRP Armor Pro Series Resonator; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

  $129.99
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  (32)

  Flowmaster FlowFX Center/Dual Out Oval Muffler; 3.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)

  $138.95
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  (13)

  Flowmaster Super 50 Series Center/Offset Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

  $204.95
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  (53)

  Flowmaster Super 40 Series Offset/Offset Oval Muffler; 3.50-Inch Inlet/3.50-Inch Outlet (Universal; Some Adaptation May Be Required)

  $193.95
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  Carven Exhaust TR Performance Muffler; 3-Inch Inlet/Outlet (Universal; Some Adaptation May Be Required)

  $131.99
• 

  (8)

  Flowmaster FlowFX Center/Center Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

  $71.69
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  Pypes Race Pro Offset/Center Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

  $142.79
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  (60)

  Flowmaster Super 10 Series Center/Center Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)

  $101.95
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  (1)

  Flowmaster FlowFX Dual/Dual Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

  $171.95
• 

  Carven Exhaust TR Performance Muffler; 2.50-Inch Inlet/Outlet (Universal; Some Adaptation May Be Required)

  $131.99
• 

  (1)

  Bigboz Exhaust 5 Performance Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)

  $104.99
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  (4)

  Bigboz Exhaust 4 Performance Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)

  $94.99
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  4-Inch Twister Race Diesel Muffler Resonator (Universal; Some Adaptation May Be Required)

  $139.99
• 

  (4)

  Bigboz Exhaust 4 Performance Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

  $94.99
• 

  (7)

  Flowmaster 40 Series Offset/Center Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

  $101.95
• 

  (2)

  Valvetronic Designs Universal Valved Muffler Kit; 3-Inch; Pair (Universal; Some Adaptation May Be Required)

  $599.00

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• Truck Exhaust
• Truck Mufflers & Resonators