MBRP Armor BLK 3" Downpipe / Turbo Direct Pipe 04.5-10 GM Duramax. Fits: 2004.5 - 2005 Chevy/GMC 6.6L LLY Duramax; 2006 - 2007 Chevy/GMC 6.6L LLY & LBZ Duramax; 2007.5 - 2010 Chevy/GMC 6.6L LMM Duramax.
