2007.5-2010 LMM Duramax 4" Down Pipe Back with muffler
Perfect setup for the 2007.5-2010 GM Duramax that's being built to perform. The 4" Performance exhaust is built in Canada with heavy-duty aluminized steel - it offers value without compromising on build quality.
-4" Aluminized Steel.
-Straight Pipe - Race Exhaust with Muffler.
-Downpipe Back Race Exhaust System.
All exhaust systems or Exhaust parts are final sale and cannot be returned for refund or credit.