1. illegal modification refers to the modification of the appearance, power system, transmission system and braking system of a vehicle that is not allowed by law and exceeds the design load of the original vehicle. According to Article 16 of the Regulations on Motor Vehicle Registration, any change in body color, body and frame shall be registered with the vehicle management department within 10 days. Modifying tires, installing tail fins and lighting are all illegal modifications and need to be restored to their original state. If a vehicle is illegally modified, the traffic control department of the public security shall detain the vehicle according to law, collect the modified device, order it to be restored to its original state, and impose a fine. Only when the vehicle passes the customs and safety inspection can it be considered qualified. Don't try to modify the vehicle.
Second, legal modification According to the newly revised Regulations on Motor Vehicle Registration, the original factory modification is legal. It means that before or after the vehicle leaves the factory, the vehicle manufacturer customizes the model and configuration according to the customer's requirements, and the modified car or the whole vehicle passes the inspection of the manufacturer. Other equipment still can't be modified by itself, so when buying a vehicle, you should choose carefully according to your own preferences.
What legal changes do you want to make to your car? Or what features do you want to add to the vehicle?