This Duraflex Demon Hood is perfect for car enthusiasts who own a 1999 - 2004 Ford Mustang and want to upgrade its appearance. Whether you're driving on the highway or showing off at a car meet, this hood will make your Mustang stand out. The FRP material keeps it lightweight, which is great for performance. As for technical details, while specific size and weight aren't given, you can expect it to fit precisely on your Mustang. Professional installation is a must to ensure a proper fit.