GDP Commander (2020+ 6.7L Powerstroke/2017+ L5P Duramax)

This Device purchase includes 8 Credits for use with the new credit system, allowing the 2020-2022 Powerstroke to be flashed (8 Credits) or the 2017-2023 L5P E41 ECM to be unlocked (4 Credits) or flashed (8 Credits).