Edge 2020-2023 GM L5P Duramax EvoHT2 with ECM/TCM Unlock Tool
2020-2023 Duramax tuning support with EvoHT2, now with ECM and TCM unlocking capabilities! That’s right, flash tune your new GM Duramax Diesel without removing the ECM or TCM for flashing! Using Edge’s revolutionary Locksmith device and included unlock cables, the EvoHT2 now offers complete ECM unlocking without touching the module
