2017, 2018, 2019 Duramax L5P Tuning Wait List
Sign up here to be on our mailing list about L5P Tuning!
Get the updates before everyone else and have a chance to be the first to purchase custom tuning for your L5P Duramax.
At this point:
- We have flashed an L5P with a modified tune file
- Added Power
- Improved Throttle Response
- Actual Custom Tune
- Full Calibration Support has been established
- We do NOT have an estimated time for when tuning will be available
- You will be notified by email of any updates we make on this project
- Signing up for this list means you will have access to be the first to purchase custom L5P Tuning for your 2017+ Duramax