While some of the F82 BMW M4s have the optional rear trunk spoiler from the factory, a lot of owners find that it's not quite aggressive enough for their car; especially if they have a lot of other carbon fiber or cosmetic modifications installed. ADRO developed this hand-crafted carbon fiber spoiler for the BMW M4 that draws some inspiration from the optional OEM spoiler, but adds a whole new level of aggression. This carbon fiber BMW M4 spoiler sits higher than the factory spoiler and has angled edges to compliment the sharp edged styling of the F82 M4. Plus, you may even feel a slight increase in downforce when compared to the OEM counterpart, thanks to its elevated and more aerodynamic design that allows for more air to pass under the wing to create more downforce. This carbon fiber spoiler is one of the easiest parts to install and will immediately take your M4 to the next level in performance and design.