What is the legal modification list for the 10th-generation Civic?

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10th-generation Civic legal modification list includes: brakes, tires, body kits, and spoilers. Below are the details about the modifications: 10th-generation Civic legal modification list: Brakes: Modifying brakes is legal, but it is important to pay attention to the products used for brake modifications to prevent potential safety hazards while driving. Tires: If the modification involves tires of the same size with only a change in appearance while using the original car tires, such modifications can generally pass the annual inspection. If tires of different sizes are modified, it is necessary to promptly file a record with the vehicle management office. Body kits: Modifying body kits is a relatively extensive modification, including front lips, front bumpers, side skirts, rear lips, and rear bumpers. When modifying body kits, it is mandatory to file a record with the vehicle management office; otherwise, it is considered illegal. Spoilers: Car spoilers are divided into small spoilers and large spoilers. Modifying small spoilers does not require filing a record, while modifying large spoilers does. Required procedures for vehicle modification: Apply for a change registration at the vehicle management office. Note the changes on the motor vehicle registration certificate. Surrender the old driving license and receive a new one. The "New Road Traffic Safety Law" clearly stipulates that vehicle modifications may involve "changing the body color, replacing the engine, or replacing the body or frame." The owner must apply for a change registration at the vehicle management office within 10 days after the modification. The vehicle management office must process the relevant procedures on the same day of acceptance, including noting the changes on the motor vehicle registration certificate, surrendering the old driving license, and issuing a new one. Owners no longer need to apply to the vehicle management office in advance for modifications. They can first change the vehicle color, replace the engine, etc., and then apply for a change registration at the vehicle management office.