Facelift changes involve body panels and parts that bolt on. Up front, the bumper, front fenders, hood, grille and lighting fixtures will often alter, as these parts may be redeemed and utilize the existing attachment points, Out back, the rear bumper, tail lights, and trunk lid is going to be changed as a member of a face lift. The door skins (also the outer sheetmetal on the doors) may change, though these are usually left alone.