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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

2017 + Duramax L5P Tuning Wait List