b23f3a83_rt_DS__Mario_Kart_64__and_more__Function
[Item Name] Star [Does Not Appear In] Nothing [Function] 
As in every Mario game, stars make players temporarily invincible. They can't be harmed or slowed down in any way except falling, run faster and make others spin out on contact.
Super Mario Kart - The Mario Kart Racing Wiki - Mario Kart, Mario Kart DS, Mario Kart 64, and more
Function