Haha it seems like the function of turbo boost depends entirely on whether Michael throws himself back in his seat

I'm gonna go with turbo boost on this one, I don't think he could have made that jump without it. By the by, on that same episode, when 'mean biker no.1' and some other bloke are riding along, the former says something about having (KITT and Michael) on 'our type of ground' what does the other bloke...

has to be when he jumps through the side of someones flat about 90 feet in the air. I cant rememeber the exact episode but he lands in the flat, and then after the ads KITT's back outside with no indication of how he got out.