The Mazda Furai is a concept car manufactured by Mazda. The Furai, meaning "sound of the wind", is powered by a new generation 3-rotor wankel engine that puts out 450 brake horsepower (340 kW). The engine is developed and built by renowned rotary tuner, Racing Beat, who also built the car's rotary-shaped muffler canister. Unlike many concept cars, the Furai is fully functional and is currently being tested at various tracks. It has run at Laguna Seca and Buttonwillow. Hot Wheels version designed by Jun Imai