Yes, customers can switch between the tunes as well as return the vehicle to stock.
In order to change the tune:
1. From the main menu, select (Install Tuning) which is the top option.
2. Then verify the engine, and agree to the disclaimer to start the download. The device will go through a read, where it is gathering the vehicle stock info
3. The device will list Stock, Power, Power and Economy, and Economy. Select the tune you want to load, and the device will walk you through the rest of the installation.