These fenders are perfect for car enthusiasts who want to enhance the look of their 2004 - 2010 BMW 5 Series E60 4DR. Whether you're driving on the city streets or taking your car to a car show, these M5 - look fenders will make your vehicle stand out. They are made of FRP material, which is both lightweight and strong. The 2 - piece set is designed to fit your BMW perfectly. Professional installation is needed to ensure a proper fit.