Perrin Master Cylinder Brace Black (PSP-BRK-401BK) | Subaru STI 2008-2014

The Perrin Master Cylinder Brace Black strengthens the brake master cylinder mounting point on GR STI models, reducing firewall flex and providing a firmer pedal feel.

KEY FEATURES

• Eliminates flex at the master cylinder under hard braking
• Improves pedal consistency and braking confidence
• Black powder-coated steel construction
• Simple bolt-on install using existing mounting points
• Ideal upgrade for spirited driving and track use

VEHICLE FITMENT

• Subaru STI (2008–2014)

Perrin products are engineered for precision Subaru performance and long-term reliability.