These Duraflex C - 1 side skirts rocker panels are perfect for anyone who wants to upgrade the look of their 2000 - 2005 Lexus IS300. Whether you're a car enthusiast showing off your ride at car shows or just want to add a stylish touch to your daily drive, these side skirts are a great choice. They're made of FRP material, which is both lightweight and strong. Installation should be done by a professional to ensure a perfect fit.