Edited Post to contain links shared within this thread.
2010-17 Cummins stock files - https://mega.nz/#F!Xt1DEZJS!zCuOykW_Cw_q4q8t4k4D7w
Complete copy of tunes from Tune File Depot https://www.dropbox.com/sh/4ydh5wltk...s4SRJ9NGa?dl=0
Complete copy of tunes from Tune File Depot http://www.filedropper.com/ccstuningtunefiledepot
EFILive has not validated any of these tune files and does not maintain these downloads, we've just collated the links to make it easier for customers looking for tune files.