GrimmSpeed Brake Master Cylinder Brace - 2013-21 Subaru BRZ, 2013-16 Scion FRS, 2017-21 Toyota GT86

Engineered to eliminate firewall flex during hard braking, the GrimmSpeed Brake Master Cylinder Brace delivers improved pedal feel and consistent braking performance for your BRZ, FRS, or GT86. This precision-machined brace transfers brake pedal force more efficiently to the master cylinder, resulting in more predictable brake modulation and enhanced driver confidence during aggressive driving or track use.