This Duraflex Showoff 3 body kit is perfect for car enthusiasts who want to upgrade the look of their 1997 - 2003 Pontiac Grand Prix. Whether you're driving around town or showing off at car meets, this kit will make your car look amazing. It's made of FRP material, which is both lightweight and strong. Although specific size and weight details aren't provided, you can expect it to fit your Pontiac Grand Prix perfectly. Professional installation is needed to ensure a proper fit.