Carbon Fiber Side Skirts - BMW G20 3 Series LCIElevate Your BMW G20 3 Series LCI with Carbon Fiber Side Skirts from Ausen Performance Enhance the side profile of your BMW G20 3 Series LCI with the Carbon Fiber Side Skirts for BMW G20 3 Series LCI from Ausen Performance. Designed to add a bold, race inspired look while improving aerodynamic performance, these side skirts are precision engineered from high quality carbon fiber, offering a perfect blend of style and function. The Carbon Fiber Side