This Duraflex W - 1 Rear Lip Under Spoiler Air Dam is perfect for car enthusiasts who want to upgrade the look of their 2007 - 2009 Lexus LS460. Use it when you're driving on the street or showing off your car at a car show. It's made of FRP material, which is lightweight but strong. Although the exact size and weight aren't given, you can expect it to fit well on your Lexus and enhance its aerodynamics and style.