The Cusco Brake Master Cylinder stopper increases brake pedal feel when hard on the brakes by preventing firewall flex. This results in greater pedal feel when braking and allows the brake master cylinder to work at its maximum potential.
CUSCO has a brilliant record and history in the top categories of track racing, rallying, dirt trials and gymkhana. By staying continuously in touch with each cars potential and character, they can create settings for almost any car. From this experience in motorsports, they developed confidence in their CUSCO brand for street use. The CARROSSER competition products are developed one by one from their broad and long experience in competing in motorsports, and based on their extensive data and know-how. CUSCO responds to those who appreciate such matters, like driving a car or controlling its performance.