Specifications :Color : Carbon Fiber Look BlackInstallation : Direct ReplacementPlacement on Vehicle : Rear TrunkMaterial : High ABS PlasticFitment : Fit For 2018-2022 BMW X4 G02Package Including : 1 x Rear Trunk Spoiler Wing* Only for G02 chassis car * Just carbon fiber lookNot real carbon fiber * We also have glossy black style, please feel free to if you need.Features :- Easy install and durable use.- and high .- Strict control standards to Build and test.- Perfect cover that is useful,helpful and so practical.- Enduring, different optical line comes from different points of view.- It'll give you excellent look , Decorate your car charming luxury vivid.Note :- Instruction Not Included, Professional Installation Is Recommended.- Please allow 0.5-1 inch difference due to manual measurement. (1inch=2.54cm)- .