A range of resources are available for customers who have not retained their stock file or cannot read their stock file from their ECM. EFILive does not maintain these resources and does not provide stock tunes to customers. Customers should check the integrity of any file downloaded from the internet.
Cummins Stock Tune File Library is located on the EFILive forum
A list of Independently managed Tune Libraries are pinned on the EFILive forum.