On Stunt Runs, I'm getting really agitated, I only need to complete my remaining 8 for my Elite license... what car should I use for the Stunt Runs? I'm using a GT Flame atm..
I find its not the car you use at all. You could use the lamest car and still get most of the scores you just need to find a solid route that will give you like 8 or so jumps and link them all together by tapping boost whenever the combo timer gets low. If your going fast for all those jumps you should get a multiplier of 8 or more much more if the route uses jumps with billboards, managed to get 800k on one of them first time just by using a good route.
Use this route-
holy crap! I wish I could do that!
The section after and including the bridge is the one i got 800k on first try, managed to get a 19x multiplier by going down there.