Magnaflow 4" Pro-Series Aluminized Filter-Back Exhaust System

2007.5 - 2017 6.6L GM Duramax LMM LML L5P
All Crew & Ext Cabs

$349.99
SKU 18943

18943

The Aluminized PRO DPF Series has a limited 1 year warranty, a muffler-less design and mirror finish polished welded intercooled tips.

The best value system with a no hassle emissions legal design.

  • Mandrel Bent Tubing
  • Aluminized Construction
  • Increased Horsepower and Torque
  • 1 Year Limited Warranty
Year Make Engine

2017

GM Duramax

6.6L L5P

2011 - 2016

GM Duramax

6.6L LML

2007.5 - 2010

GM Duramax

6.6L LMM