Notice :Please kindly check your car model and make sure the model fits in case of buying the wrong product.Specifications :Color : BlackMaterial : High Carbon FiberAttachment Method: AdhesivePlace on Vehicle : Rear, TrunkQuantity: 1pcs/setType: M4 Style Rear Spoiler Wings LipFitment : For BMW 3 Series E90 2007-2013 & E90 M3 2009-2013Package Includes :1pcs/set Rear Trunk Spoiler WingFeatures :- and high .-Decorate your car charming luxury vivid.-No Modification or Cutting Required.-Easy to Install with Tapes Which was Included.-Made of light weight & top-grade durable real carbon fiber material.-Will dramatically improve the sporty appearance for your car.Warm reminder :If the double-sided adhesive paper does not stick, it is normal, you just only need to heat the adhesive paper with a heat gun.Important Notice : all of our products are required to be installed in professional Modification car shop , NOT every car shop can make it ! Our products are modified car parts , NOT original products ,Small install gap is Allowed !