The brake booster is an enhanced master cylinder setup based on a human hydraulic brake transmission device in order to reduce the driver's pedal force. The power source of the booster adopts the negative pressure of the engine intake manifold (gasoline engine vehicles) or the negative pressure of the vacuum pump (mainly diesel engine vehicles). By far the most common cause of brake booster failure is a lack of vacuum pressure. This is usually caused by a loose or cracked hose, which allows air to enter the system.
Maxpeedingrods provide quality Brake Boosters which fit for various car models.