Built upon Ford's V6 Mustang, the ROUSH RS features striking styling upgrades as part of the base package, including the 2015 ROUSH Fascia, front grilles, chin splitter, decklid blackout panel and badging, and more. There are also a wide variety of optional components available with the 2015 ROUSH RS, including the all-new ROUSH hood scoop, side graphics, 20-Inch wheels and ultra high performance tires to name a few. As always, Ford has provided an excellent platform to develop on with its 2015 V6 Mustang. It combines excellent fuel efficiency, at 28mpg hwy and 19mpg city, with impressive power at 300hp and 280lb-ft. All of this is available for a great value, both for the base Ford chassis, as well as the ROUSH RS package on top of it. Exterior ROUSH has gone to great lengths to enhance the appearance and functionality of the RS Mustang to provide true race inspired body, graphics, wheels, and grille work. ROUSH exterior upgrades are precision engineered with CAD/CAM design and manufactured with the same processes that the big automotive manufacturers use for OE-quality appearance, longevity, and fit. Source: ROUSH