Cummins Tuning

NOTE: We can only do 2013+ G56 and Aisin transmissions on mm3 only (click here for add) ALL EFI Live Autocal devices come preloaded with the customers specific tune to avoid the hassle of having to download EFI live and load the tune yourself. Detailed...

All muti tunes for MM3 Are switchable Device allow toggling TMPS sensor Adustable Tire size Monitor and Flash device in one   Complete MM3 Instuction Guide on programming and file transfer (Click Here) How to switch screens with MM3 (Click...