The EFI Live Autocal Device is one of the best units for tuning the Duramax or Cummins trucks on the market today. This tuning device has a proven track record for being one of the most reliable units in the aftermarket diesel industry.
We use EFI Live at the shop because not only does it provide a high level of customizability with the ability for the tuner to adjust a lot on the back end, but it also is able to flash multiple trucks with just one device. Overall we think it's a great platform for custom tuning and especially good value for shops.
If you are looking to purchase custom tuning for the EFI AutoCal, Click Here.
