If you ever watched Knight Rider, you might have noticed KITT has something called "Turbo Boost", which gives him a temporary speed boost, or allows him to jump. Now, while I was playing the (awesome, btw) BTTF KR Mod for GTA SA, I was wondering: can I use thrusters to achieve the same in Beam?
I'm sure something could be figured out, 2 thrusters for the turbo boost and about 4 or so thrusters on the bottom of the car for jumping. Shouldn't be anything too complicated, the wiki has some info about thrusters and plenty of people have used them before so there are many examples around to look at.