Genuine BMW Performance Carbon Fiber Apron Splitters Pair (F80 F82) - 51192350712: Genuine BMW Performance Carbon Fiber Apron Splitters Pair (F80 F82) - 51192350712 are designed to give your BMW a more aggressive look and improved aerodynamics. Made from high quality carbon fiber, these splitters are designed to fit the F80 and F82 models and are easy to install. They are a great way to add a sporty touch to your BMW.