How can be the term side skirts be complete without the Citroen C3 side skirts? They are a portion of the car body that is situated on the sides of the vehicle. These Citroen C3 aftermarket side skirts get made from stuff like fiberglass, carbon fiber or plastic and are styled in a way to match the body lines of the vehicle that you drive. They are very easy to bolt on and make your automobile appear lower to the ground. The Citroen C3 custom side skirts are usually preferred to be used with the aftermarket front and rear bumpers.