Turbo start:
Press the Accelerate button immediately after the starting light turns yellow to get a faster start than your opponents.

Reversed tracks:
Beat the championship on easy to get reversed tracks.

Rollig start in time trial
At the starting of any track in time attack at the starting line push the Z button you should go backwards go back as far as you want then stop and when your not moving push the R give it gas you should go then wen you pass the starting line your going way faster and when you were going backwards the will not start till you cross the starting line