To enable these codes, you must do the following:

   1.Race the full circuit on Intermediate. You must place first. This will allow you to access four new tracks. 
   2.Race the full circuit on Professional. You must place first again, and you will be able to access two more new tracks. 
   3.Place first again on the full circuit on Professional. This will allow access of one final track. 
   4.Place first on the full circuit on Professional. 


Go to the title screen. It should say CODES ENABLED. Type in the codes.

     ZOWIEZOOM - Unlimited turbos 
     2XSTUNTS - Double stunt points 
     CONTORTIONIST - Agility 
     JETPACKSPECI - Rocket 
     ZIPPYNODRAG - No resistance 
     SWOOSHSKATE - Ice racing 
     SCREECHNOW - Air brakes 
     YAHOOLOOKIE - Show off camera 
     BRAINIACPLUS - Inverted camera