1.Fitment: For BMW 3-Series E46 M3 2-door 1999-2005 2.3*3 Twill Weave Carbon Fiber material, with polished and shinning surface, ten times tough than steel 3.High Quality UV-Protected Clear Coating, Surface is smooth and shiny,enhance the appearance of the vehicle 4.3D design,CNC moulding,test installation on real cars, good fitment guaranteed 5.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. 6.Impresses with its fitting accuracy and emphasizes the sporty lines of your car,stylish design gives a customized look 7.Add downforce, detach airflow, enhance stability, reduce fuel consumption