Feature: 1.Fits for BMW 3 Series G20 320i 330i 330e M340i 318d 320d 330d Sedan G80 M3 2019 2020 2021 2022 2023 2024. 2.Made of High Quality Light weight ABS Material,with polished and shinning surface.. 3.Car rear trunk spoiler are designed to factory specifications for easy installation and clean, installed with self-adhesive tape.peel off the tape on the back, then stick the spoiler on the lid of the trunk. It is easy to clean in daily use. 4Increase the down-force and improve handling.improve your car aerodynamic & sport appearance. 5.No Instruction is included, Professional Installation Is Highly -Installation Can Be Done By using Double Sided Tape Specification: 1.Color :matte black 2.Material :fiberglass 3.Installation:Glue Tape 4.Package:Polyfoam box 5.Accessairy: Free glue Tape included How to install: a. Clean & dry the surface on the position of car b. Compare & Check The Install Position c. Use glue tape & help install. d. Press Gently e. Fixed And Held On