243 results for:
MagnaFlow mufflers

Showing results for:

MagnaFlow mufflers

Get an exact fit for your

GMC

Year

Choose Year

Year

Make

Choose Make

Make

Model

Choose Model

Model

MagnaFlow

Exhaust Mufflers

Exhaust System Kits

Exhaust Intermediate Pipes

243 products

Sort By:

Clear All

Fitment

GMC

Searched for:

MagnaFlow mufflers

Products

-34%

MagnaFlow |

#37611214

MagnaFlow 11214 4x9 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$123.00

/each

$187.28

-33%

MagnaFlow |

#37611234

MagnaFlow 11234 4x9 Inch Oval Offset/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$130.00

/each

$196.64

-33%

MagnaFlow |

#37612226

MagnaFlow 12226 5x8 Inch Oval Center/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$130.00

/each

$196.64

-34%

MagnaFlow |

#37612246

MagnaFlow 12246 5x8 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$146.00

/each

$221.39

-34%

MagnaFlow |

#37614326

MagnaFlow 14326 4x9 Inch Oval Center/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$164.00

/each

$249.63

$115 Off

MagnaFlow |

#37614151

MagnaFlow 14151 5x8 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

3.5"

Outlet Diameter:

3.5"

$219.00

/each

$333.63

-33%

MagnaFlow |

#37611225

MagnaFlow 11225 4x9 Inch Oval Center/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$130.00

/each

$196.64

$177 Off

MagnaFlow |

#37614869

MagnaFLow 14869 5 Inch Round Performance Muffler With Tip

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

$339.00

/each

$515.56

$109 Off

MagnaFlow |

#37612588

MagnaFlow 12588 5x11 Inch Oval Center/Dual Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

2.5"

$209.00

/each

$318.22

-34%

MagnaFlow |

#37613219

MagnaFlow 13219 4x9 Inch Oval Offset/Center Chambered Muffler

Muffler Type:

Multi-Chamber

Inlet Diameter:

Outlet Diameter:

$153.00

/each

$232.60

-33%

MagnaFlow |

#37618146

MagnaFlow 18146 4 Inch x 26 Inch Glasspack Performance Muffler

Muffler Type:

Glass Pack

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$65.00

/each

$98.10

-34%

MagnaFlow |

#37613259

MagnaFlow 13259 4x9 Inch Oval Offset/Center Chambered Muffler

Muffler Type:

Multi-Chamber

Inlet Diameter:

Outlet Diameter:

$163.00

/each

$247.68

-34%

MagnaFlow |

#37612276

MagnaFlow 12276 5x8 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$174.00

/each

$264.35

$104 Off

MagnaFlow |

#37614148

MagnaFlow 14148 5x8 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$199.00

/each

$303.23

-33%

MagnaFlow |

#37612616

MagnaFlow 12616 6x6 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$130.00

/each

$196.64

-34%

MagnaFlow |

#37613236

MagnaFlow 13236 4x9 Inch Oval Offset/Offset Chambered Muffler

Muffler Type:

Multi-Chamber

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$150.00

/each

$227.30

$105 Off

MagnaFlow |

#37612388

MagnaFlow 12388 5x8 Inch Oval Center/Dual Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

2.5"

$201.00

/each

$305.94

$120 Off

MagnaFlow |

#37614834

MagnaFlow 14834 5x8 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$229.00

/each

$348.60

$118 Off

MagnaFlow |

#37614857

MagnaFlow 14857 5x5 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

$227.00

/each

$344.85

$140 Off

MagnaFlow |

#37612774

MagnaFlow 12774 7x7 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$270.00

/each

$410.25

$148 Off

MagnaFlow |

#37612568

MagnaFlow 12568 5 Inch x 11 Inch Oval Dual/Dual Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$285.00

/each

$433.07

-34%

MagnaFlow |

#37612251

MagnaFlow 12251 5x8 Inch Oval Center/Dual Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$164.00

/each

$249.63

-34%

MagnaFlow |

#37611378

MagnaFlow 11378 4 Inch x 9 Inch Oval Dual/Dual Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$170.00

/each

$259.05

-34%

MagnaFlow |

#37612646

MagnaFlow 12646 6x6 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$146.00

/each

$221.35

-34%

MagnaFlow |

#37611249

MagnaFlow 11249 4x9 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$162.00

/each

$245.87

-33%

MagnaFlow |

#37613134

MagnaFlow 13134 3.5x22 Inch Red Glasspack Performance Muffler

Muffler Type:

Glass Pack

Inlet Diameter:

Outlet Diameter:

$58.00

/each

$87.08

-33%

MagnaFlow |

#37611236

MagnaFlow 11236 4x9 Inch Oval Offset/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$130.00

/each

$196.64

-34%

MagnaFlow |

#37612279

MagnaFlow 12279 5x8 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$185.00

/each

$281.63

-34%

MagnaFlow |

#37610434

MagnaFlow 10434 4x4 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$128.00

/each

$195.01

-34%

MagnaFlow |

#37612219

MagnaFlow 12219 5x8 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$146.00

/each

$221.39

$123 Off

MagnaFlow |

#37612579

MagnaFlow 12579 5x11 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$236.00

/each

$359.49

-34%

MagnaFlow |

#37612649

MagnaFlow 12649 6x6 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$162.00

/each

$245.87

-34%

MagnaFlow |

#37612259

MagnaFlow 12259 5x8 Inch Oval Center/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$162.00

/each

$245.87

-34%

MagnaFlow |

#37614335

MagnaFlow 14335 4x9 Inch Oval Offset/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$164.00

/each

$249.63

-34%

MagnaFlow |

#37610436

MagnaFlow 10436 4x4 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$128.00

/each

$195.01

-34%

MagnaFlow |

#37613235

MagnaFlow 13235 4x9 Inch Oval Offset/Offset Chambered Muffler

Muffler Type:

Multi-Chamber

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$150.00

/each

$227.30

Showing 1 - 108 of 243 results

Remove the GMC filter?

Search Feedback:

Did you find what you are looking for?

Models:

Sierra 1500 Sierra 1500 Limited Sierra 2500 HD Yukon Sierra 3500 Sierra 2500 HD Classic Sierra 1500 Classic Sierra 3500 Classic C1500 Canyon K1500 Sierra 3500 HD Yukon XL 1500 Yukon XL 2500 Yukon XL

243 results for: MagnaFlow mufflers

MagnaFlow mufflers

Model

Part

Brand

Application

Department

Availability

Discounts

Price

Customer Rating

Products

MagnaFlow 11214 4x9 Inch Oval Center/Center Stainless Muffler

MagnaFlow 11234 4x9 Inch Oval Offset/Offset Stainless Muffler

MagnaFlow 12226 5x8 Inch Oval Center/Offset Stainless Muffler

MagnaFlow 12246 5x8 Inch Oval Center/Center Stainless Muffler

MagnaFlow 14326 4x9 Inch Oval Center/Offset Stainless Muffler

MagnaFlow 14151 5x8 Inch Oval Center/Center Stainless Muffler

MagnaFlow 11225 4x9 Inch Oval Center/Offset Stainless Muffler

MagnaFLow 14869 5 Inch Round Performance Muffler With Tip

MagnaFlow 12588 5x11 Inch Oval Center/Dual Stainless Muffler

MagnaFlow 13219 4x9 Inch Oval Offset/Center Chambered Muffler

MagnaFlow 18146 4 Inch x 26 Inch Glasspack Performance Muffler

MagnaFlow 13259 4x9 Inch Oval Offset/Center Chambered Muffler

MagnaFlow 12276 5x8 Inch Oval Center/Center Stainless Muffler

MagnaFlow 14148 5x8 Inch Oval Center/Center Stainless Muffler

MagnaFlow 12616 6x6 Inch Round Center/Center Stainless Muffler

MagnaFlow 13236 4x9 Inch Oval Offset/Offset Chambered Muffler

MagnaFlow 12388 5x8 Inch Oval Center/Dual Stainless Muffler

MagnaFlow 14834 5x8 Inch Oval Center/Center Stainless Muffler

MagnaFlow 14857 5x5 Inch Round Center/Center Stainless Muffler

MagnaFlow 12774 7x7 Inch Round Center/Center Stainless Muffler

MagnaFlow 12568 5 Inch x 11 Inch Oval Dual/Dual Stainless Muffler

MagnaFlow 12251 5x8 Inch Oval Center/Dual Stainless Muffler

MagnaFlow 11378 4 Inch x 9 Inch Oval Dual/Dual Stainless Muffler

MagnaFlow 12646 6x6 Inch Round Center/Center Stainless Muffler

MagnaFlow 11249 4x9 Inch Oval Center/Center Stainless Muffler

MagnaFlow 13134 3.5x22 Inch Red Glasspack Performance Muffler

MagnaFlow 11236 4x9 Inch Oval Offset/Offset Stainless Muffler

MagnaFlow 12279 5x8 Inch Oval Center/Center Stainless Muffler

MagnaFlow 10434 4x4 Inch Round Center/Center Stainless Muffler

MagnaFlow 12219 5x8 Inch Oval Center/Center Stainless Muffler

MagnaFlow 12579 5x11 Inch Oval Center/Center Stainless Muffler

MagnaFlow 12649 6x6 Inch Round Center/Center Stainless Muffler

MagnaFlow 12259 5x8 Inch Oval Center/Offset Stainless Muffler

MagnaFlow 14335 4x9 Inch Oval Offset/Offset Stainless Muffler

MagnaFlow 10436 4x4 Inch Round Center/Center Stainless Muffler

MagnaFlow 13235 4x9 Inch Oval Offset/Offset Chambered Muffler

Models:

243 results for:
MagnaFlow mufflers