A brake booster, also referred to as a brake servo, is a tool that multiplies the drive utilized to the brake pedal by the motive force. This makes it simpler to cease the car, particularly at low speeds or when the car is closely loaded. Brake boosters are sometimes powered by vacuum from the engine’s consumption manifold, however some automobiles use hydraulic or electrical boosters.
Brake boosters are an necessary security characteristic, they usually might help to stop accidents. In case your brake booster fails, you will want to use far more drive to the brake pedal to cease the car. This may be tough, particularly in an emergency scenario.