2010-2012 Ram 2500/3500 6.7L Cummins Mufflers

Whether your diesel truck's factory muffler has seen better days, or you want to fine-tune it's sound, Alligator Performance is the premier destination for upgraded, universal mufflers that check all the boxes. We have a wide selection of different mufflers with a variety of internal designs, lengths, diameters, materials, exit styles, and finishes so that you can find the perfect muffler for your build. We have everything from ultra-quiet chambered mufflers, aggressive straight-throughs, and awesomely loud race mufflers, giving you a wide selection of options for your Cummins exhaust note. Ram Cummins Fitments: 2010, 2011, 2012 Ram 6.7L Cummins. Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon. Some exceptions apply, please see individual product pages for specific fitments.