Use these side skirts when you want to upgrade the look of your 2003 - 2008 Nissan 350Z. They're great for car enthusiasts who love to customize their rides. Made from FRP, they're light enough not to weigh your car down. Professional installation is needed, so it's a good idea to take it to a pro who can fit these 2 - piece side skirts perfectly on your Nissan 350Z.