The T-Rex horizontal polished billet aluminum grilles are made from solid stock of aircraft quality T-5 or T-6 billet aluminum rather than extruded aluminum. Pieces are cut to length and then shaped to the specific contour of the vehicle. Each grille is then hand assembled and precision welded to ensure a strong and clean weld. The final stage of manufacturing includes a three-stage polishing and cleaning. The upper grille is a 2pc full replacement set of 12 bars each. The bumper grille is an overlay with 11 bars.