Template:Kart-infobox The Silver King is a High-End kart in Mario Kart Tour. It was introduced in the Kamek Tour, and it is the signature kart of Dry Bowser. The kart is a silver variant of the Koopa King, including the tires, with red eyes and horns, black accents and seat, golden lips, and darker silver teeth. Unlike the Koopa King, this kart increases the duration of Mini-Turbo boosts and the amount of points earned for performing them.