![Can't Ultra Mini-Turbo Boost / Read and watched every tutorial / What am I doing wrong? : r/MarioKartTour Can't Ultra Mini-Turbo Boost / Read and watched every tutorial / What am I doing wrong? : r/MarioKartTour](https://styles.redditmedia.com/t5_f9oh5/styles/communityIcon_xc8y378x2hwa1.png)
Can't Ultra Mini-Turbo Boost / Read and watched every tutorial / What am I doing wrong? : r/MarioKartTour
Mario Kart Tour - Complete challenges to earn in-game badges in Mario Kart Tour! Collecting badges is a fun challenge, and you can earn Grand Stars when you unlock them! To view
![London Tour Challenges how to clear】Do 5 Ultra Mini-Turbo boosts in a single race【Mario Kart Tour】 - YouTube London Tour Challenges how to clear】Do 5 Ultra Mini-Turbo boosts in a single race【Mario Kart Tour】 - YouTube](https://i.ytimg.com/vi/GOyF9PyiiYU/maxresdefault.jpg)