i need an UNTOUCHED factory tune file for an 08 6.7 that someone may have backed up. im new to this so im not sure what info i may or may not need to know like PCM types or if the files are adaptable to my truck or not all i know is i have an 08 6.7 cummins 25000 Auto 4x4 short box.
EDIT: OS 11620807
Cal 62350435AZ