2011 - 2016 6.6L LML

2011-2016 Duramax EGR Upgrade Kit (EGRD6611)

2015.5-2016 GM Duramax 2500/3500 4" Race Pipe with Muffler (CGMAL431)

2015.5-2016 GM Duramax 2500/3500 4" Race Pipe T409 (CGMS9429)

2011-2015 GM Duramax 2500/3500 4" Race Pipe T409 (CGMS9426)

2011-2015 GM Duramax 2500/3500 4" Race Pipe with Muffler (CGMAL432)

2015.5-2016 GM Duramax 2500/3500 4" Race Pipe (CGMAL429)

2011-2015 GM Duramax 2500/3500 4" Race Pipe (CGMAL426)

2015.5-2016 GM Duramax 2500/3500 5" Down Pipe Back w/o Muffler (C6049PLM)

2015.5-2016 GM Duramax 2500/3500 5" Down Pipe Back with Muffler (C6049P)

2011-2015 GM Duramax 2500/3500 5" Down Pipe Back w/o Muffler T409 (C6048SLM)

2011-2015 GM Duramax 2500/3500 5" Down Pipe Back w/o Muffler (C6048PLM)

2015.5-2016 GM Duramax 2500/3500 4" Down Pipe Back w/o Muffler (C6045PLM)

2015.5-2016 GM Duramax 2500/3500 4" Down Pipe Back with Muffler (C6045P)

2011-2015 GM Duramax 2500/3500 4" Down Pipe Back w/o Muffler (C6044PLM)

2011-2015 GM Duramax 2500/3500 4" Down Pipe Back with Muffler (C6044P)