Repair the failed exhaust system in your 2011-2016 Chevy/GMC 6.6L LML Duramax and keep it properly supported with Exhaust Hangers. Exhaust hangers are constructed from materials such as stainless steel and other high-quality materials to match your existing exhaust system and ensure durability. With the correct hangers in place your exhaust system will be properly supported, securely mounted and will not rattle. Get Exhaust Hangers from top manufacturers such as AP Emissions Technolgies, Magnaflow, Vibrant Performance and more.