What are the rules about this? It seems that you could set 5 maps (hard left, left, neutral, right, hard right) and just toggle between them like up/downshifts.
What limits this type of control?
That's pretty much what you can find in the 2022 technical regulations. So no torque vectoring, That's it.9.10 Torque transfer systems
9.10.1 Any system or device the effect of which is capable of transferring or diverting torque from a
slower to a faster rotating wheel is not permitted.