Chevy/GM DURAMAX 2500/3500 Diesel 6.6 Fits 2004.5 2005 2006 2007 2008 2009 High temp black coated, fits LLY, and LBZ LMM Turbo direct pipe (downpipe) 3" Turbo Downpipe for 6.6L Duramax LLY LBZ LMM Lower EGT's, Less Restriction Featuring full 16 gauge mandrel bent tubing for maximum flow deepen the sound of your V8 diesel engine Fits 2004.5 2005 2006 2007 2008 2009