This Cowl Hood is perfect for Mustang enthusiasts who own a 1999 - 2004 Ford Mustang. Whether you're driving on the street or taking part in car shows, it'll make your Mustang stand out. The hood is made of carbon fiber, which is both lightweight and strong. As for the size and weight, they're designed to precisely fit your 1999 - 2004 Ford Mustang without adding too much extra heft.