
After modifying the vehicle, promptly submit it for approval to the traffic administrative department. Once approved, the modified vehicle can pass the annual inspection in the following year. Below is relevant information about body kit modifications: Introduction: Body kit modifications refer to reducing the reverse airflow generated during vehicle operation while increasing downforce. This makes the vehicle more stable during driving, thereby reducing fuel consumption. Cases that can pass annual inspection: Modified vehicles with manufacturer-approved add-on body kits, side steps, or color changes are legal. Before dealers release modification kits, manufacturers have already submitted the modified vehicle data to the vehicle management office. During license plate registration, the office will compare the modifications against the manufacturer-provided specifications. However, if owners privately request dealers to change the vehicle color before registration, this will definitely not work during the licensing process. The principle is the same - the vehicle management office will verify modifications against the manufacturer's provided data.


