I am in need of a stock tune file for an LLY with the OS and segments listed below. I have found some that have the same OS but the system segments does not match. The truck I am tuning has a Superchips on it and the tuner was stolen. I will be putting a dsp-2 in and I don't trust making any changes and flashing it back in the truck.
OS 15141668
Cal 15141667
Engine Operation 15245557
Engine Diagnostics 15787618
Engine 15245549
Fuel System 15136389
System 15282641
Speedometer 15087291