If you're a car enthusiast looking to upgrade your 2003 - 2007 Infiniti G Coupe G35, this downforce spoiler is perfect for you. It's great for both daily driving and track days. The spoiler is made of FRP material, which is light but strong. While we don't have the exact size and weight here, you can trust that it's designed to fit your car perfectly and add a stylish, performance - enhancing touch.