looking for tunes or scripts for the 12628594 OS .


Thanks Martin

Have you checked the ones in the tune library?
Might depend what your after too.
You can subscribe to Nicks library at www.duramaxtuner.com
You might find some using the search tool also.
You can check the ones for the LBZ and script them over to the LMM too.
If you find LMM non 8594 version but the others there are stock tunes of those versions where you can build your own script from and apply to your stock OS version.
Or you can do a full flash of LMM tune of a different OS. Don't do a full flash of LBZ, LLY, or LB7 on too the LMM Bosch ECM.

Brian