Select the "Extras" option, choose the "Cheat Codes" selection, then enter one of the following codes to active the corresponding cheat function:

All challenges

Enter "942785" as a code to unlock all challenges.

All championships

Enter "761492" as a code to unlock all championships.

All rewards

Enter "112337" as a code to unlock all rewards.

No damage

Enter "505303" as a code.

Easy steering

Enter "611334" as a code.

Free drive

Enter "171923" as a code. This code enables you to drive on any surface without losing grip.

Miniature cars

Enter "374288" as a code.

MM view

Enter "467348" as a code.

Get a 100% completion in World Tour mode to unlock Pro Tour mode.

Successfully complete the indicated task to unlock the corresponding part for purchase in the Rewards Shop:

Street Style: Successfully complete Tier 13.
Track Pieces 9-32: Purchase "Street Style" from the Rewards Shop.