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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Plug-and-Play Convenience: Features factory-style connectors for straightforward installation with minimal hassle—no splicing or complicated wiring required
This device allows custom tuners to develop their own tune files for Dodge & GM Diesel trucks
7L Cummins engine to stretch its performance
Take full control of your Shift on the Fly (SOTF) setup with our redesigned Universal Non-Terminated Harness
EFI Live Autocal V3 w/GDP Support Package (Cummins 07-09/Duramax 01-10) o_upgrade_file Plug-and-Play Convenience: Features factory-style connectorsThis package includes custom built tunes developed to help your truck run at its best. For those who want the option to tow better, rip down a track, or just make their truck an all around better performer for daily driving, this device has that ability. The EFI Live platform can tune multiple trucks with one device (with the purchase of additional support packs and vin licenses). Tunes are shared via email, after the order process is complete. See