The Radium Engineering master cylinder brace for 2015+ Subaru WRX and STI is a purpose-built chassis reinforcement that mounts directly to the master cylinder area. CNC-machined from aluminum, it is anodized and laser engraved, and offers easy bolt-in installation. The brace provides a clean, factory-friendly upgrade for supported WRX and STI models without modifying the master cylinder itself.
Radium Engineering 2015+ Subaru WRX/STI Master Cylinder Brace