Item Type: Rear Trunk Lid Spoiler WingFitment: For Au.di A4 B8 4-Door Sedan 2009 - 2012Condition: Color: BlackMaterial: Carbon FiberFeatures:-Made of real Top-Grade durable carbon fiber on surface with best .-Improves your vehicle's exterior styling, ultra light weight.-Gives your car a unique luxury look.-Enhance the performance and beauty for your car.-Easy installation with Tapes. No modification required. Fits like OEM.Installation:-Easy to install with Tapes which comes with the spoiler.-Most of the items are After-market parts, therefore, no installation instruction will be included. Professional installation is highly recommended.Package List:1 pc Carbon Fiber Rear Spoiler S4 Style with Tapes in a strong carton box.Important Notice : all of our products are required to be installed in professional Modification car shop , NOT every car shop can make it ,Small install gap is Allowed