The Booster Seat, known as the Baby Booster outside North America, is a small kart with good handling in the game Mario Kart Wii.


Booster Seats are very light, but not so fast. The top splits in half and opens when an item is thrown or when you perform a trick.

Booster Seats are unlocked from the start.


In Moo Moo Meadows, Baby Daisy drives a Booster Seat as the normal staff ghost (Nin☆YuNya).


  • Speed: 27/80
  • Weight: 27/80
  • Acceleration: 56/80
  • Handling: 64/80
  • Drift: 37/80
  • Offroad: 54/80
  • Mini-Turbo: 59/80

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