2011-2015 GM Duramax LML 4" Down Pipe back Exhaust system with Muffler
Does not fit 3 bolt flange 2015.5 Duramax
-4" Down pipe back.
-Downpipe Back.
-Aluminized Steel.
-Includes a Muffler.
-Tip not Included.
-Includes All Hardware and Factory Style Hangers Installed.
-Made In Canada.
Write the First Review!