EVO HT2 Programmer

We're ecstatic to announce 2020-2022 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 our revolutionary Locksmith device and included unlock cables, the EvoHT2 now offers complete ECM unlocking without touching the module itself. No swapping the ECM, no cores to deal with, no finicky ECM harnesses to disconnect. No more disabling your truck to ship an ECM across the country. It's a complete plug and play flash tuning solution for 2020-2022 GM diesel owners. With the industry's first and only TCM support with pre-calibrated 10-speed transmission tuning included, EvoHT2 will fine tunes your automatic to shift the way it should and all the newly added power. This all-new process completely changes everything you once knew about tuning your L5P Duramax and will lead our industry into the future with even more capabilities, saving you time and money when it