Powerstroke

For the 2022 6.7L Powerstroke engine and transmission with the use of a Windows-based laptop. This will save you the hassle of having to remove and ship away your ECM to have the custom tuning applied, allowing you to enjoy your Emissions-Off Powerstroke!

Duramax

For the L5P Duramax this tool will unlock and flash your 17-23 E41 ECM.

Credit

• 2017-2023 L5P E41 ECM FLASH (8 Credits)
• 2017-2023 L5P E41 ECM Unlock (4 Credits)
• 2020-2022 Powerstroke (8 Credits)