This Duraflex GTS look hood is perfect for BMW enthusiasts who own a 2009 - 2011 3 Series E90 E91 4DR or wagon. It's great for those looking to enhance the appearance of their car or for anyone who wants a reliable replacement part. You can use it when you're driving around town, showing off your car at car meets, or just looking to make your BMW stand out. As for technical details, it's made of FRP material which is strong and durable, and it comes as a one - piece design for easy installation (though professional installation is needed).