Sunset Shimmer finally had the guts to visit Equestria again. After having a quick chat with Twilight, they both decide to return to the human world together. Upon entering the portal, something goes wrong. They end up in an alternate human world where extreme street racing is the only way to make a name for oneself. The world is ruled by the Grand Champion, Torque, who will give any racer who defeats him rule over the world. Not surprisingly, everyone is racing for a chance to beat him. Twilight and Sunset Shimmer must find a way to gather their scattered friends and find out what the heck is going on. The thing is, Twilight and Sunset need to earn their respect first.

(comments can suggest characters for racers and what they drive)