This Duraflex Type A Rear Lip Under Spoiler Air Dam is perfect for car enthusiasts who want to upgrade the look of their 2002 - 2004 Audi A6 C5. Use it when you're driving on the streets to make your car stand out. It's made of FRP material, which is lightweight yet strong. It's designed to fit 2004 Audi A6 4DR models precisely. If you're someone who loves customizing their car and adding a touch of style, this product is for you.