If they can do that, I wonder why they haven't? Hackers still get away with impossible situations in Mario Kart Wii, such as spawning more than one blue shell or Bullet Bill at a time, or placing their racer directly onto another player, glued to their every move. However, if a hacker tries to use a custom track online outside of a friend room, or uploads a hacked time trial time, they will be IP banned.