If you're a car enthusiast looking to upgrade the appearance of your 2011 - 2013 Kia Optima, these fender flares are perfect for you. They're great for car shows or just adding a unique touch to your daily drive. The flares are made of FRP material, which is both lightweight and tough. They come in a 4 - piece set designed specifically for the front of your Kia Optima, giving it a wide - body look.