Replacement Carbon Fiber Front Bumper Brake Duct Trim Set fit for 2018-2020 BMW G30 / G31 Pre-LCI M SportThis Brand new, specially designed Replacement Carbon Fiber Front Bumper Upper Splitter Set creates a more aggressive, sporty look for your car and improves airflow at the same time! Designed specifically for your 2018 2020 G30 G31 M Sport models, these splitters are made using a cutting edge manufacturing process, assuring you of an end product that is second to none. The material highest quality carbon fiber (in perfect 2 x 2 weaves) is super thin