Supercars Street Challenge
 
 Completing A class:
 To complete the final class (A class) easily, go to 
 restart the game. The car body design that you had 
 used for the A class races is the same, and not back 
 to normal. All the parts, accessories, wheels, shape, 
 and body parts are all the higher class parts. If you 
 made a good car and want to use it in C class, you can. 
 Do A class, then start a new game (do not close the game 
 and open it again or you will just get the standard items). 
 You will get the same shape car you had previously, but the 
 performance will be different.