Brake Cylinder Stops

Brake cylinder stops are designed to help prevent the firewall from flexing when you apply your brakes. They're a simple yet effective way to improve the rigidity of the master cylinder, resulting in a firmer, more responsive brake pedal feel. A brake cylinder stop kit works by providing a solid brace between the brake master cylinder and the vehicle's chassis or strut tower.

By creating this reinforced connection, a master cylinder stop can help to ensure that all of the hydraulic pressure you generate with the brake pedal is focused on activating the brakes, rather than being lost to firewall flex. This is a subtle but noticeable improvement for many drivers, providing more precise braking control and a confident pedal feel. These products are a popular upgrade for both street and track cars and are often used in conjunction with clutch and brake cylinder stops for an all-around performance boost.