To add more customisation to the ECU then I suggest power restrictors (or whatever you call them). The cherrier fcv line has them but it would be nice to have a percentage slider of how much power you want to use. A customisable speed limiter would be good as well. Another thing I want is a fuel slider between economy and power so for all the drag racers out there they can bias it towards power. Hope these get implemented as this game has potential for this and a lot more things
ECU Customization feels like it would be a nice thing to add to BeamNG --------- also customisation is spelled customization. just to remind you (also im just sayin)