Use this rear lip air dam when you're driving your 2006 - 2013 Lexus IS250 or IS350. It's perfect for car enthusiasts who want to upgrade the look and performance of their vehicle. The dam is made of FRP material, which is lightweight, so it won't add too much extra weight to your car. It has a V - Speed style that not only looks great but also helps with aerodynamics while you're on the road.