Acura RSX Fender Flares are general add-on pieces that are placed on top of a wheel and the tire, precisely at the position where they tend to open. The Acura RSX carbon fiber fender flares are designed for off road use and are used to prevent mud from accumulating on the wheel of your vehicle. These are also used for giving the vehicle a stylish look. The Acura RSX widebody is attached to your vehicle to make it look broader while being driven on the road.