Limit max velocity & rotation

[MatrixDev]

Hi. I read all the documentation and looked through the samples but I can't find how to limit maximum velocity of the rigid body or its rotation:

1. I have a force that constantly pushes my object but I want to set the upper bound limit on the velocity
2. There are rotation locks but what if I want to have some rotations but also limited? for example a car that when hitting a wall/ramp will rotate slightly but not more than 80 degrees to avoid appearing upside down?

Any help/suggestions whould be appreciated. Thanks.