Applicable Models Tail Spoiler Compatible With 2024 2023 2022 2021 Audi A3 S3 RS3 Improve the stability of the vehicle at high speed, reduce wind resistance, save fuel, and maintain safety. Easy Installation With adhesive tape on the back, No damage to your car.Clean the surface of your car Before Install;Slightly heat Double-Side Adhesive with a hair dryer before pasting effect better;Pressing gently for about 1 minute after Pasting.