Brakes are the most common wear parts, along with tires, that your car needs to be road-worthy and safe to drive. Brake pads or shoes replacement, cleaning/turning drums, etc.
Often people need to update the brake system. Going from drums and shoes to discs and calipers, or from replacing regular discs for drilled and slotted.
Powder or ceramic coating drums and calipers adds a lot of appeal to the overall stance of a car.
Flushing a brake system periodically maintains reliability on its performance.
Brake lines, brake boosters, bleeding valves, and fluid need periodical maintenance and occasional replacement.