CS Style Carbon Fiber Rear Bumper Lip Diffuser Spoiler for BMW F90 M5 2020+ is an aftermarket styling option for BMW cars that provides a more aggressive look by adding a lower lip on the rear bumper to give the car a sportier appearance.
The main advantage of the CS style Carbon Fiber Rear Bumper Lip Diffuser Spoiler for BMW F90 M5 2020+ is that it helps to reduce drag and improve aerodynamic performance by providing an additional layer of protection to the bumper. It also helps to protect the paint from being damaged by rocks and other debris while driving.