Pay in 4 interest-free payments of $53.12 Learn more
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Bluetooth 5
Don’t wait for a failure—be proactive and keep your Duramax running strong
improving fuel efficiency
✔ Heavy-Duty Build – Constructed from high-temp materials to withstand extreme conditions
Our bracket simply forms around your OBDII port and utilizes the factory screws to hold everything up together
EFI Live GDP Single Support Package (Chevy/GMC 11-16 Duramax) o_mods Bluetooth 5The 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. Please note that this package includes the tune file exclusively and does not come with the EFI Live device.
