These Duraflex Circuit wide body rear fender flares are perfect for BMW enthusiasts who own a 2008 - 2013 M3 2DR. Whether you're driving on the streets or hitting the track, these fender flares add a stylish and aggressive look to your car. They are made of FRP material which is both lightweight and tough. As a 4 - piece set, they are designed to fit your specific BMW model precisely. Professional installation is a must to ensure they look and function their best.