This 3 - piece Duraflex AMG look wing trunk lid spoiler is perfect for car enthusiasts who want to upgrade the appearance of their 1981 - 1991 Mercedes S Class. It's great for those who frequently attend car shows or just want to make their daily drive more exciting. The spoiler is made of FRP material, which provides a good balance of weight and strength. While specific size and weight details aren't given, you can expect it to fit seamlessly on the trunk of your Mercedes S Class W126.