Please kindly check your car model and make sure the model fits in case of buying the wrong product.Specifications :Fitment : For Audi A7 S7 RS7 2013-2017Material : High Carbon FiberColor : Black Carbon Fiber LookInstallation : Direct ReplacementPlace on Vehicle : Rear, RoofPackage Including :1 Piece Rear Trunk Spoiler Wing Lip( Adhesive tape is included.)Feature：- and high .-Decorate your car charming luxury vivid.-Easy to use and to operate at affordable prices.-Perfect cover that is useful,helpful and so practical.-Made of light weight & top-grade durable carbon fiber material.-A great upgrade for your vehicle.Installation :1.No installation instruction included,professional installation is highly recommended!!2.Any damage and improper installation during the installation will be void3.Before stick it please clean tiny particles and dust on the surface.*