These Duraflex N - 3 side skirt rocker panels are perfect for anyone who wants to upgrade the look of their 2009 - 2020 Nissan 370Z. Whether you're driving around town or hitting the track, these side skirts will make your car stand out. The FRP material makes them lightweight, so they won't add unnecessary weight to your vehicle. They come in a 2 - piece set and are designed to fit all models of the 2009 - 2020 Nissan 370Z. Professional installation is recommended for the best results.