Complete the indicated task to unlock the corresponding gold part.
Gold Glider: Connect with 100 people via StreetPass; alternately, collect 10,000 coins.
Gold Standard Body: Earn a VR higher than 10,000 points; alternately collect 20,000 coins.
Gold Steering Wheel: Play 100 recent matches and use the first person gyro controls 80% of the time.
Gold Wheels: Win all Cups on 50cc, 100cc, 150cc and Mirror modes with at least a "1 star" rank.