Exhaust Systems for the 2011+ Chevy 6.6L LML Duramax Diesel.
These systems are street legal and generally replace from the Diesel Particulate Filter (DPF) to the tail pipe. This will delete the stock muffler for a throatier sound.
*Please note: Some 5 inch and dual exhaust systems DO NOT work with a factory spare tire installed. Please contact the exhaust manufacturer before purchasing to verify fitment.