2020 Automatics v2.1 Update

2020 AT Trucks have received the 2.1 updated files. Please check your account’s download section to grab these new files

Please note that the only differences between 2.0.3 and 2.1 are the octane learning improvements and exhaust valve edits to accommodate all exhaust types. This update is not required for any safety or functionality, should you wish to stay on 2.0.3, your performance will not be impacted.

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Thank you for your patience with the updates to these files. As mentioned before, we need to manually comb through the back end of the website and re-link all the download products one by one. When each truck year has over 100+ files, it takes a bit. After that is download permission regeneration for all previous customers, then finally a complete test of the website functionality.