Get Nitrous quick
To quikly fill up you Nitrous meter before a race, simply turn while holding down the handbreak and accellerate and you will do a 360, which give you 400 points. You can do this up to three times
Cool Hydraulics Move
Going at medium speed, start trying to drive in a cirlce. Every half turn, press r1.. keep doing this about 6 or so spins, the driver will automatically go and do some sick hydro moves. The camera will also change positions.