Performance ECM programming for GM 6.5 trucks
Exclusive programming produced in house by Kennedy Diesel alters Fueling, Timing, Boost, Auto transmission shift firmness, and increased glow plug time for better starts. No need for additional boost controllers. This is an exchange program, please select one of the core options listed below or we will need for you to send your unit in advance.
Available for 1996-up Trucks, Suburbans, Blazer/Tahoe, and Humvees in Performance Tow, and Max Effort calibrations.
Sub-Category: 96+ ODB2