2007.5-2012 Cummins EFI Live Tune Files Only

2007.5–2012 Cummins EFILive Custom Tune Files Only

Unlock your 6.7L Cummins' full potential with our EFILive Custom Tune Files. Available as Single Tune or Switch-On-The-Fly (SOTF), each file is tailored to your specific setup for maximum performance and drivability.
Note: This listing is for tune files only. An EFI Live AutoCal device is required—please add one to your order if needed.

You DO NOT need to add a VIN License if you are purchasing the device as they come with one included. 

Choose Between +40HP, 75HP, 100HP Single tunes or 0-150HP SOTF