This Duraflex Blade Trunk is perfect for Subaru enthusiasts who want to enhance the look of their 2008 - 2014 Subaru Impreza WRX STI 4DR or 2008 - 2011 Subaru Impreza 4DR. Whether you're driving around the city or hitting the track, this trunk will make your car stand out. It's made of FRP material, which is strong and lightweight. The blade - style design adds a touch of sportiness. Professional installation is needed to ensure a perfect fit.