These Duraflex AM - S wide body rear fender flares are perfect for car enthusiasts who want to upgrade the look of their 2003 - 2008 Nissan 350Z. Whether you're cruising on the highway or showing off at a car meet, these fender flares will make your car stand out. They are made of FRP material, which is lightweight yet strong. The two - piece set is designed to fit all 2003 - 2008 Nissan 350Z models and must be used with a complete wide body kit. Professional installation is recommended.