Cusco 965 561 A Brake Master Cylinder Stopper for Toyota GR86 Subaru BRZ RHD

The Cusco 965 561 A Brake Master Cylinder Stopper is a precision-engineered reinforcement component designed to enhance brake pedal feel and response. This brake cylinder stopper (BCS) addresses firewall flex by reinforcing the master cylinder mounting area, eliminating deflection that occurs when the bulkhead is pushed during brake application.

Key Features:

• High-grade Japanese steel construction with Cusco signature blue finish
• Improves brake pedal directness and feedback without altering braking performance
• Suppresses firewall deflection for more consistent pedal feel
• Simple installation directly to the brake master cylinder tip
• Complete kit includes brake cylinder stopper, mounting bolts, nuts, washer, and cable tie
• Designed specifically for right-hand drive (RHD) models

This brake master cylinder stopper enhances driver confidence by providing a firmer, more direct brake pedal feel through reduced firewall flex. The high-quality steel construction ensures durability while maintaining the OEM brake system's performance characteristics. Important: This is a RHD-only component and is not compatible with left-hand drive vehicles.