2011-2016 6.6L Duramax
EFI LIVE GDP Emissions Compliant Single Support Package
EFI LIVE GDP Tuning Single Support Package
The EFI Live platform has the ability to tune multiple vehicles with one unit. For those wanting just a tune and not the actual device, we are able to offer tunes only. This requires the purchase of a new support pack for the VIN# of the new truck being tuned.