|When it comes to manufacturing a quality, product, it starts in the design department but it does not end there. T-Rex starts with a solid stock of aircraft quality T-5 or T-6 billet aluminum rather than extruded aluminum as used by some competitors. The stock is cut to length then shaped to its specific contour. Each grille is then hand assembled into a custom jig and precision welded with a process called "T.I.G" to ensure a strong and clean weld. At this point, every billet grille is treated to a durable glossy block powder-coat. The final stage of manufacturing includes a three-stage polishing and cleaning.