https://www.motor1.com/news/630468/dodge-ev-modifications-locked/

“No, I’m sure somebody will try and hack it, but that will be exclusive to Direct Connection and, quite frankly, that’s one of the reasons that we feel very strongly about what I call the ‘Crystals,'” Dodge CEO Tim Kuniskis told Muscle Cars and Trucks in a recent interview. “The crystals are tied to the car, tied to the VIN, tied to the ECM of that car. It’s specific for that tune, for that car. Because we want to funnel this all through our control, and we want to funnel it through our Direct Connection and Power Broker program to support that body of people, to make sure that we’re controlling everything that happens in these cars.”