Cab Chassis Trucks will need modifications on Duramax trucks, please message for details as normal parts will not fit correctly. Select cab chassis options through drop down menus for Cummins for correct fitment.
SOTF not available for Cab Chassis.
Picture shows everything you can add through the drop down menus.
Must have a windows based computer to download the tunes and load onto device once we email them to you.
This is the most advanced Tuning on the market for your off-road Duramax & Cummins truck built by GDP/DIESELR.
4 custom tunes for Cummins. 5 custom tunes for Duramax.
Includes DSP5/GDP rotary switch to change power levels on the fly.
Additional info
SOLVES ALL THESE ISSUES
Diesel Particulate Filter (DPF)
Catalytic Converter (CAT)
Diesel Oxidation Catalyst (DOC)
Selective Catalytic Reduction (SCR)
Exhaust Gas Recirculation (EGR)
Diesel Exhaust Fluid (DEF)
Diagnostic Trouble Codes / Check Engine Light
Return Policy: Since the EFI Live is VIN specific custom tuning, there are no returns or refunds.
Form will be sent to fill out to get your custom tunes exactly to your specs.
Fuel Mileage - Expect to see a significant fuel mileage gains. If your DPF is plugged up your probably averaging about 13-14 mpg. More or less depending on the severity of the restriction. After installing the EFI Live and deleting the DPF/CAT expect to get a combined mileage of 18-19 mpg. Larger tires and poor driving habits will skew mileage downward.
Return Policy - Since the EFI Live is VIN specific custom tuning, there are no returns or refunds.
