Use this rear diffuser when you're looking to upgrade the look and performance of your 1986 - 1992 Toyota Supra. It's perfect for car enthusiasts who want to add a touch of style to their ride. The diffuser is made of FRP material and comes in a 3 - piece set. While the exact size and weight aren't specified, you can expect a well - crafted and lightweight product that will fit your Toyota Supra like a glove.