Mariokart8deluxeupdate303nsprar: Exclusive

The update 3.0.3 for Mario Kart 8 Deluxe is a relatively minor patch, but it's still exciting for fans of the game. According to the official patch notes, the update includes:

While "nsprar" appears to be a specific string associated with your query, it does not correspond to an official or documented feature of Mario Kart 8 Deluxe mariokart8deluxeupdate303nsprar exclusive