The original-quality electric spoiler can be extended or folded with one key press. The turning rate is full. When the speed reaches 90 kilometers, it will automatically rise, which can significantly reduce the air lift of the car at high speed, so that the car will not float and increase the grip. According to the original car's elaborate design, it is perfectly upgraded on the basis of any structure of the original car, keeping the original car tidy, fixed firmly, beautiful and exquisite, perfectly integrated with the original car's style after loading, and truly the original appearance of the original car.