The Diamond Eye 5-inch aluminized DPF-back exhaust kit for 2007.5–2010 Chevy/GMC 6.6L LMM Duramax 2500/3500 provides a 5-inch aluminized replacement for the DPF-back section and is configured as a single-turn down kit. Diamond Eye’s shop uses broad tube-processing tooling to fabricate consistent bends and fitment, and this kit is specified to suit all cab and bed lengths for the named Duramax applications.
Diamond Eye KIT 5in DPF-BACK Single w/ TDP AL 07.5-10 Chevy/GMC 6.6L Duramax 2500/3500