Fits: 2006-2021 Dodge Ram HD w/ 5.9L or 6.7L Cummins
Note: These are files only! You need an EFILive AutoCal Device to flash these tunes onto any trucks! If you have an Autocal, you'll need to contact the tuner who wrote your original tunes, they will supply you with an unlock code to unlink the AutoCal from their programming first.
Unlike most Tune Files on the market, CCS is true custom tuning for your Cummins. Just let us know what you're doing with the truck and we will get you tuning that is written specifically for your truck and your usage.
Coopers Custom Solutions writes their custom tunes for the Cummins in Canada and is highly regarded as one of the best custom tuners for the Cummins engine. Allowing you to make safe and reliable power in your 5.9L or 6.7L.
By custom tuning a truck, you are given the ability to modify countless parameters to the engine and transmission operation that OEMs had to produce the stock tunes you started with. The number one reason customers c