Is it legal to install a rear wing on a car?

1 Answers
McKhloe
07/29/25 11:32am
It is legal to add a rear wing to a car. When modifying the rear wing, the car owner must file a record with the vehicle management office in advance and take new photos to update the images on the vehicle license after the modification is completed. A car rear wing refers to the ducktail-like protrusion installed at the rear end of the car's trunk lid. It is part of the car's aerodynamic kit and mainly serves to reduce the lift at the rear of the vehicle. The following vehicle modifications are not considered illegal: 1. Rear wing modification: When modifying the rear wing, the car owner must file a record with the vehicle management office in advance and take new photos to update the images on the vehicle license after the modification is completed. 2. Body color: The body color can be changed, but the owner must go to the vehicle management office within 10 days to take new photos and apply for a change of registration. Some law enforcement vehicle color schemes are not allowed to be altered. 3. Partial painting: If the body color change is within 30% of the total area, there is no need to go to the vehicle management office to update the vehicle license. Additionally, wheels can be modified, but the size must remain the same as the original vehicle. The color or appearance can be changed freely, and no special registration for the change is required.
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