Exhaust Manifolds & Up-Pipes

PPE Replacement High Flow Up Pipes 2004.5 to 2005 6.6L LLY Duramax

PPE Replacement High Flow Up Pipes 2006 to 2007 6.6L LBZ Duramax

PPE Replacement Up-Pipe Passenger Side for PPE Exhaust Manifold for 6.6L Duramax

Wehrli 3" Stainless Down Pipe FOR 2004.5-2010 LLY/LBZ/LMM Duramax

XDP Driver Side Exhaust Manifold 2001 to 2016 6.6L LB7/LLY/LBZ/LMM/LML Duramax