Does adding a spoiler to a car affect the annual inspection?

[GabrielLee]

Adding a spoiler to a car will prevent it from passing the annual inspection. If the vehicle's appearance does not match the photo on the registration certificate, the car cannot pass the inspection normally. Below are the relevant regulations regarding installing spoilers on cars: 1. According to the 'Motor Vehicle Registration Regulations', if a registered motor vehicle undergoes changes in body color, model, performance, purpose, or structure, or if the frame, body, or engine is replaced, the owner must apply for a modification registration with the local vehicle management office. Installing a spoiler is generally not allowed in principle. 2. After modifying a car, it is necessary to update the registration certificate photo at the local traffic management office. Failure to do so promptly may result in penalties from traffic police. Modifications can also affect the annual inspection and may easily lead to traffic accidents, posing certain safety hazards. Therefore, modifying a car is not recommended.