2004.5-2005 GM Duramax 6.6L LLY Exhaust Tips
While an exhaust tip isn't going to add any power or torque to your tough diesel truck, replacing the factory tip with something better is a great way to improve the overall style and appeal of your 2004.5-2005 GM 6.6L Duramax LLY build. Here at Alligator performance, we carry a large selection of universal exhaust tips in a variety of sizes, styles, and finishes so you can acheive the look you've always desired. We carry tips designed for single-exit and dual-exit exhausts systems so you can outfit your Sierra or Silverado with a premium aftermarket upgrade that will be sure to make a difference. GM Duramax Fitments: 2004, 2005 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.