RTR Upper and Lower Grille (13-14 Mustang GT, V6) Modern Aggressive RTR StylingLet them see you coming by adding the same functional and aggressive styling inspired by the Mustang RTR to the front end of your 2013 - 2014 Mustang with a set of RTR Upper and Lower Grilles. Designed and developed in conjunction with Vaughn Gittin Jr., these RTR Grilles are inspired by those included as original equipment on the Mustang RTR. The RTR Upper Grille is available with the very popular vent openings for an impressive head-turning appearance. The driver’s side vent also supplies fresh air to the factory air box. These RTR Grilles not only add great aggressive styling to the front of your S197 Mustang, but they also increase airflow across the radiator when compared to the stock grilles. This additional air helps to improve engine cooling, which in turn increases performance.Simple, Straight Forward InstallationThese RTR Grilles are designed to fit the 2013 - 2014 V6 and GT Mustangs with the stock front fascia installed. The upper and lower grilles are available separately or in a convenient combo kit. Designed to be a direct fit replacement for the original factory grille, these RTR Grilles install reusing the stock hardware and mounting points. There is minimal cutting or modifications required for a clean straight forward installation. Please note that removal of the front fascia will be required for installation.Quality ConstructionRTR Upper and Lower Grilles are manufactured from an injection molded thermal plastic olefin (TPO) material using the original OEM CAD data from Ford to ensure a perfect fit. TPO is an extremely strong material known for its light-weight, superior durability and impact resistance - making it perfect to withstand the hazards of daily driving.