Use this Duraflex Mach 2 hood to upgrade your 1999 - 2004 Ford Mustang for a more aggressive look. It's great for car enthusiasts who want to enhance their vehicle's appearance. Made of FRP material, it's strong and lightweight. It's a one - piece design that fits all 1999 - 2004 Ford Mustang models. Just remember, you'll need to use hood pins and professional installation is a must.