Cusco Brake Cylinder Stop for USDM GDA-B-C WRX-STI

Cusco Brake Cylinder Stop for USDM GDA-B-C WRX/STI Upgrade your braking precision with the Cusco Brake Cylinder Stop (BCS) designed specifically for USDM GDA-B-C Subaru WRX and STI models. Engineered for performance drivers and track enthusiasts, this simple, durable upgrade reduces pedal travel and improves brake feel for quicker, more consistent stops. Direct fit: Manufactured to perfectly match USDM GDA-B-C WRX/STI master cylinder geometry for easy installation without modification. Improved pedal response: Shortens dead travel and provides a firmer, more immediate brake bite for enhanced control under hard braking. Durable construction: Precision-machined from high-quality materials for long-lasting performance and corrosion resistance. Track-proven: Developed by Cusco’s motorsport team to deliver consistent feel during repeated heavy braking. This Brake Cylinder Stop is ideal for street cars, autocross, and track-day builds seeking sharper brake modulation without changing master cylinders or calipers. Easy to install, race-bred performance.