These Duraflex Race Rear Fender Flares are perfect for Subaru enthusiasts who want to give their 2004 - 2007 Impreza WRX 4DR a more aggressive and sporty look. Whether you're a weekend racer or just want to stand out on the streets, these fender flares are a great addition. They are made of FRP material, providing a good balance of durability and light - weight. They come in a 4 - piece set, specifically designed to fit your vehicle perfectly.