Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Diamond Eye 4-inch aluminized catback MRP single w/ turn-down kit for 2006–2007 Chevy/GMC 6.6L LBZ Duramax 2500/3500 replaces the catback with 4-inch aluminized tubing and a single turn-down outlet. Diamond Eye’s tooling and fabrication processes support consistent bends and fitment, and this kit is specified to fit all cab and bed lengths for the listed LBZ Duramax years and chassis.
Diamond Eye KIT 4in Catback MRP Single w/ TDP AL 06-07 Chevy/GMC 6.6L Duramax 2500/3500
