A mold for producing a vehicle bumper fascia and methods for releasing the bumper fascia are provided. The mold includes a core mold half having a primary mold core. A first movable mold core is slidingly engaged to the primary mold core. A second movable mold core is slidingly engaged to the first movable mold core. A third movable mold core is slidingly engaged to the second movable mold core. Portions of the primary mold core and the movable mold cores together define cavities for forming the mounting rib, a wing portion, and a wheel well flange of the bumper fascia. Methods of releasing the bumper fascia include the steps of providing the mold, disengaging the movable mold cores from each other and from the primary mold core.