This limited-edition model, based on the Impreza WRX STi Version IV, featured wide blister fenders identical to those of the World Rally car and was powered by a 2.2-liter boxer engine producing 276.1 HP and 267.6 ft-lb of torque. Despite its five million yen price tag, all 400 units sold out within days, securing its status as one of the most coveted models among Subaru enthusiasts.