If you own a 2005 - 2009 Ford Mustang and want to enhance its appearance, these Duraflex Circuit wide body rear fender flares are for you. Whether you're driving on the street or showing off at car meets, these flares will make your Mustang stand out. They come in a 2 - piece set and are made of FRP material, which is both lightweight and strong. Just remember, you need to use them with a complete wide body kit and professional installation is a must.