RADIUM Engineering 20-0255 Master Cylinder Brace for 2015+ Subaru WRX STI

The RADIUM Engineering Master Cylinder Brace is a precision-engineered chassis reinforcement component designed to eliminate brake pedal flex under hard braking conditions. This brace directly addresses the common issue of firewall flex that occurs during aggressive braking, particularly in track and performance driving situations.

Key Features:

• Reduces firewall flex for improved brake pedal feel and consistency
• CNC-machined from high-strength aluminum for maximum rigidity with minimal weight
• Anodized finish provides corrosion resistance and professional appearance
• Direct bolt-on installation using existing mounting points
• Engineered specifically for 2015 and newer Subaru WRX and WRX STI models
• All necessary hardware included for complete installation

By triangulating the master cylinder to the shock tower, this brace creates a rigid connection that prevents the firewall from flexing under heavy brake pedal pressure. The result is a firmer, more responsive brake pedal feel with improved modulation and consistency, especially during track sessions or spirited driving. This is an essential upgrade for Subaru WRX and STI owners who demand maximum performance from their braking system.