What Can Be Modified in Car Customization?

[SanMalachi]

Car customization can include: 1. Vehicle appearance: Mainly involves changing the body color, applying body wraps, etc. However, the vehicle must be registered at the vehicle management office within 10 days after the color change, and new photos must be taken for the vehicle license along with updating the registration certificate; 2. Bumpers: The front and rear bumpers are crucial, but modifications must not alter the vehicle's length and width; 3. Wheels: When modifying wheels, it's important to note that the rim size cannot be changed, as altering rim size affects the car's power and performance and is considered illegal. However, replacing rims of the same size is allowed.