RW Carbon BMW E90 E92 E93 M3 Carbon Fiber SplittersUpdate the front end look of your sedan, coupe, or convertible M3 with these Carbon Fiber Front Splitters. These splitters feature genuine carbon fiber construction and are finished with a clearcoat to minimize damage from road debris and prevent UV damage. Installation is 100% plug and play and they can be installed by anyone. the E9X M3 Carbon Fiber Front Splitters go great on M3s that have the carbon fiber roof and other carbon fiber exterior