Can Adding a Rear Wing Pass the Annual Inspection?

[DeHector]

Adding a rear wing cannot normally pass the annual inspection. Below are the relevant regulations regarding car modifications that fail the annual inspection: 1. Brand and model changes: Altering the brand, model, or engine type of the vehicle, except for engines that are optionally installed with permission from the national automotive product authority, will not be registered for modification by the traffic management office. 2. Exterior and technical data changes: Modifying the registered exterior appearance and related technical data of the vehicle, unless otherwise stipulated by laws, regulations, or national mandatory standards, will not be registered for modification by the traffic management office. Installing a rear wing is considered an act of altering the vehicle's exterior appearance, making it difficult to pass the annual inspection.