2011-2016 GMC/Chevrolet LML Duramax Tuning for EFILive
Package Pricing
Build a tuning package for your LML Duramax to increase power, control, and efficiency. LGH not supported.
Tuning Device
An EFILive AutoCal is required to install your tuning. Add one if you do not have access to a unit.
Tuning Package
DSP5 Tuning | Single Tune |
---|---|
ALL power levels | One power level |
Basic revisions | Basic revisions |
DSP5 Switch required | No switching |
SOTF Switch
A switch is required to instantly jump between your tuning power levels. This will not work with a Single Tune.
In Stock
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Description
Identifier | Power Level |
---|---|
Stock | +0 HP |
Level 1 | +50 HP |
Level 2 | +100 HP |
Level 3 | +150 HP |
Level 4 | +200 HP |