2006-2021 Cummins CCS EFILive Custom Tune Files

Fits

Note: These are files only! You need an EFILive AutoCal Device to flash these tunes onto any truck! If you already have an Autocal with Custom Tuning, 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.