Fits
| Year | Make | Engine |
| 2020-2023 |
GMC |
L5P w/ 6.6L Duramax & MPVI2 or MPVI3, Unlocked PCM, & Unlocked TCM. |
Note: Tuning Credits Required (See Add-ons)
Unlock your L5P's true potential with AMDP Custom Tuning. These tune files will range from 0HP Modified up to 150HP Race tunes. Still wanting more power? We can have these custom tune files written to accommodate any modifications your truck may have, just let us know!
Optional Add-On
- ECM Credits
- TCM Credits
- TCM Tune Files
All Tuning will give you full access to calibrate, log, and scan via the OBD2 port. This tune file is compatible with the RTD4, MPVI2. MPVI3, MPVI4, and VCM Suite 4.3+!
We do not support lope tunes or smoke tunes.
Power Levels
| Modified | Level 1 | Level 2 | Level 3 | Level 4 | Level 5 |
| Tune file | 0HP | 30HP | 70HP | 100HP | 150HP |
TCM Tuning
TCM Tuning is optional but highly recommended. Each TCM File will be built to suit and will include line pressure improvements to hold all the extra power that is made.
SOTF Tuning
When selecting SOTF tuning, you have the ability to utilize the Cruise Control Method which would be accessed via your steering wheel. If you prefer a manual toggle switch, be sure to select the addon. If you do not select the addon, your SOTF tuning will automatically default to the Cruise Control Method.
| Tuning |
Single Tune - Level 1, Single Tune - Level 2, Single Tune - Level 3, Single Tune - Level 4, Single Tune - Level 5, SOTF (Steering Wheel Controls) |
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