EFI Live | 2013 - 2017 6.7L Cummins 2013-2017+ 6.7L Cummins Tuning is here ! Flash using your EFI Live Flash Scan V3 or AutoCal device V3 You will need an EFI License that you can buy from us if using Flash Scan V3 4 Switch on the... MSRP: Was: Now: $200.00 - $400.00 Choose Options