Deltalip Painted Audi A4 S4 B7 Sedan Trunk Lip Spoiler Wing Lake Silver Metallic Ly7W Brand New Painted M3 Style Trunk Lip Spoiler. Made of high quality polyurethane which can be curved to fit your vehicle trunk lid easily. Painted with premium Standox paint to match factory color (4 layer of color coat and 3 layer of clear coat for the best result). Installation only takes 5 min. with the 3M double side tape included on the backing.