nope. sorry. that'd be nice, though.
Mario can have 8 karts and 8 bikes.
Nintendo
To get 36 karts on "Mario Kart DS", you have to come in first on every race and cup.
Yeah
32
bees
get action replay dsi and select the code unlock all characters, karts and classes
Get gold trophy in grand prixs to unlock karts and characters.
Loads!
By Beating cups
When you hack the game.
COOL ones!