Why is this not already a thing?
I think this post isn't begging enough so I'm going to end it with
PLEASSSSSE! I can't beat that car till it's rev is my rev.
I'm asking for the same to be implemented for bikes.
Not for brand new code to be made.
You also cannot emote on a bike as far as I'm aware. Nor can you emote your car doing things outside the car.