3AMOTOR Pre-Painted Rear Trunk Spoiler Wing #668 Black fit for 2014-2020 BMW F36 4-Series Gran CoupeNow you can add both style and performance to your 2014 2020 BMW F36 4 Series Gran Coupe with just one mod! This Brand New, specially designed ABS trunk spoiler creates a more aggressive, sporty look for your car, and modifies airflow over the vehicle, creating additional down force to keep your tires more solidly on the road. This means greater performance and handling for you, the driver! And don't forget, they look super cool! Designed specifically