Bang for your buck is what you get from ABS. From left to right is the master cylinder they come either chromed or polished, next is the electric vacuum pump, last but not least is the High Power accumulator. Like we mentioned earlier, if the worst should happen and you loose power or the system fails, the accumulator can hold enough pressure for 20 stops on the pedal. Now, what if you should use the pedal 21 times? You still have stopping power via the master cylinder.