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EFI Live

2001 - 2010 Duramax | Kodiak Cutaway Topkick Vans | EFI Live

2001 - 2010 Duramax | Kodiak Cutaway Topkick Vans | EFI Live

Regular price $400.00
Regular price Sale price $400.00
Sale Sold out
Tax included.
Tune File Option
Select Device or License Type
DSP5 Switch
**If you purchased a license ONLY for $125, you are confirming that you already have a flash device (AutoCal or FlashScan). If you do not know what either of those are you need to select the AutoCal option to flash your truck.

  • Preloaded Device
  • OFF Road (egr/dpf remove) Tuning Capable
  • Increase in Mileage
  • Increase in Horsepower
  • Increase in Torque
Compatible with:
  • 2001 - 2010 LB7 LLY LBZ LMM 2500 3500
    • Pickup and Cab Chassis/Incomplete Trucks
  • C4500
  • C5500
  • Kodiaks
  • Cargo Vans
  • LMM LGH Cutaway

Tune Power Levels

  • Tune Stock Trans HP Built Trans HP
    HTOW +15HP +30HP
    Eco +30HP +60HP
    Street +60HP +120HP
    Race +100HP +160HP**
    Max +120HP +230HP**



All EFI Live AutoCal devices come preloaded with the customers specific tune to avoid the hassle of having to download EFI live and load the tune yourself. Detailed instructions come with every tune from how to download a simple file onto your AutoCal, to how to load the tune onto your vehicle. If you still need assistance, don't hesitate as world class tech support is offered on ALL our purchases!


How to get authentication code and serial number for license

  • CLICK HERE for instructions off of EFI Live's website
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