The 17-19 RS3 Carbon Fiber Rear Bumper Diffuser Spoiler for Audi RS3 Sedan is an aftermarket body panel designed to fit Audi RS3 Sedan cars from 2017-19. It is made of carbon fiber and provides additional style to the car's exterior, as well as offering extra protection to the rear bumper from damage caused by road debris.
The 17-19 RS3 Carbon Fiber Rear Bumper Diffuser Spoiler for Audi RS3 Sedan has several advantages, including improved aerodynamic performance, increased styling, and improved cooling of the engine. It also adds extra protection to the rear bumper from damage caused by road debris.