LBZ: 06-07 VIN Code 2 or D. LMM: 07.5-10 VIN Code 6. 2006-2010 GM 6.6L LBZ/LMM Duramax Diesel. Does not Require Removal of Turbo, Intake Manifold or Up Pipe. Compatibility is just for reference. This kit allows you to remove the EGR system for race use Only.
