This rear wing spoiler is perfect for Subaru Impreza owners who want to enhance the look and performance of their cars. It's great for both daily driving and weekend track days. The spoiler is made of FRP material, which is lightweight yet strong. It's designed to fit 2008 - 2014 Subaru Impreza WRX STI 4DR and 2008 - 2011 Subaru Impreza 4DR models. Professional installation is needed to ensure the best results.