Something like the World Editor, but for cars. In this mode, you are able to edit various stats, Jbeam, suspension, engine configs and change previously locked files. The beamng will check every 70 miliseconds for changes in files, and will apply them to the car in real time. Since this will be very preformance heavy, i also suggest creating just small simple map with customisable backround, and the ability to drive or move vehicle in any way being completely removed, except for node grabbing. I think this tool will very help current game developers and perhaps bring new ones into the community.
