Various Hints
Conserve your nitro boosts for jumps or long straights - engaging the boost on a corner will only result in you crashing into a wall.
It's possible to unlock other up to eighteen different courses as you progress through the game - twelve cars are also available, once you acquire them.
Keep your speed down on tight corners - you'll be able to perform a tighter turn and therefore get out of the bend quicker than your rivals.