Replace your boring OEM mirror caps with these carbon fiber mirror caps for the E9x M3 BMW. These lightweight and stylish carbon fiber parts will give your car a unique look that stands out from the crowd. Made from high-quality 3K twill weave carbon fiber, these pieces are sure to turn heads and add an extra level of style to your ride. These parts are easy to install and come with all the necessary mounting hardware for a quick and simple installation process. Â