Specifications : Color : Carbon Fiber black material : High Quality Real Carbon FiberAttachment Method: AdhesivePlace on Vehicle : Rear, TrunkQuantity: 1pcs/setType: Cat Style Rear Trunk Spoiler WingFitment : For Audi  A4 S4 B9 2017-2023 SedanPackage Includes :1 pcs Rear Trunk Spoiler WingFeatures: Perfect cover that is useful,helpful and so practical.-No Modification or Cutting Required.-Easy to Install with Tapes Which was Included-Great upgrade for your vehicle's exterior look.