Replace your restrictive and boring factory Mustang Upper Grille with the aggressive-looking ROUSH? High-Flow Upper Grille! This high-flow upper grille will upgrade the look and function of your Mustang. The grille replaces the stock grille for the Mustang (removing the stock fog lamps if your Mustang is equipped) to add a sleek styling element to the front of your car. In addition to an updated look, the Mustang grille also increases airflow to the radiator over the stock grille by approximately 40% on the GT/V6. The upper grille is made from injection-molded ABS (acrylonitrile butadiene styrene) with a black stipple finish for superior appearance, toughness, light-weight, heat resistance, and impact resistance. The High-Flow Upper Grille is designed around original manufacturer CAD data for optimum quality and fit. As a result, installation is quick and easy. There is no time-consuming trimming or sanding required as with our competitor's grille kits. It includes all required hardware, templates, and detailed instructions for installation. Want to complete the look of your Mustang? This upper grille goes great with the ROUSH High Flow Lower Opening or the ROUSH Lower Grille Kit! So why wait? Add sleek styling to your Mustang now!