Craig Vetter known for the Vetter Fairing devised this Mad Max inspired fairing for a friend of his:

A friend, Henry, rounded the corner on his BMW to find a mountain lion in his path. The impact killed the beast and put Henry in the hospital with a broken collar bone. It would be better to be able to absorb such an impact more gradually. Therefore, I designed this frame-mounted device. Fortunately, I have not had to use it.