Please kindly check your car model and make sure the model fits in case of buying the wrong product.Specifications :Fitment : For BMW 8 series G16 2020-2022 F93 M8 4 Door Sedan PSMMaterial : Carbon FiberColor : Black Carbon Fiber LookInstallation : Direct Replacement Place on Vehicle : Rear,RoofStyle : PSM StylePackage Including :1 Piece Rear Trunk Spoiler Lip Wing( Adhesive tape is attached.)Note :1.Can fit on BMW 8 SERIES and M8 G16 4DR sedan MODEL.2.CAN NOT FIT ON G14 G15 Feature??? Easy to use and to operate .-Perfect cover that is useful,helpful and so practical.-Made of light weight & top-grade durable carbon fiber material.-Will dramatically improve the sporty appearance for your car.-Quality 3K weaven carbon fiber cover with hard UV-protected coating.Installation Notice :1.No installation instruction included,professional installation is highly recommended 2.Any damage and improper installation during the installation will not allow to get void.3.Before stick itPlease clean tiny particles and dust on the surface.