Use these fender flares when you want to give your 2012 - 2018 BMW 3 Series a more aggressive and stylish look. They are perfect for car enthusiasts who love to customize their vehicles. The fender flares are made of FRP material, which is lightweight yet strong. They come in a 6 - piece set, designed specifically to fit all models of the 2012 - 2018 BMW 3 Series. Professional installation is recommended to ensure a perfect fit.