Follow along with the video below to see how to install our site as a web app on your home screen.
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Normal
If it is the 2.3L Rocket III (I think the 2018 is) then the ECU is unlocked and you can load a new tune/map using TuneECU with a USB OBD2 cable. If it is the 2.5L Rocket 3 (I think 2019+) then the ECU is locked, but TuneECU can load/write (but not read!) a map with the OBDLink LX or MX Bluetooth (firmware version 4.3 or up).
