The Rear Window Garnish (RWG) is made of carbon fiber to replace the factory plastic piece. DF RWG is modified to take advantage of the car's air flow during high speeds. The vent is raised by an unnoticeable 3/4" in height to act as a scoop so it can flow more air to cool the engine bay. Our RWG is fully mounted on all factory locations unlike other competitor's products. Features reduced weight and a larger opening. The RWG is available in show quality clear coat or our new "Euro Matte" finish. Optional diamond aluminum mesh grill or hexagonal mesh can be pre-installed. Both options are no cost just let us know what you want at the time of your order.