Perrin Master Cylinder Support Brace

• 2004-2007 Subaru | WRX STI
• 2002–2007 Subaru | WRX

The PERRIN Master Cylinder Support Brace solves a long-standing Subaru braking issue: the thin sheet-metal firewall flexes every time you press the brake pedal, making the pedal feel soft and robbing braking force. This brace bridges the firewall, master cylinder and driver-side shock tower to lock everything down for a firmer pedal and more confident braking - noticeable even slowing for a stop sign.

• Fits 2002-2007 Subaru WRX and 2004-2007 Subaru STI
• CNC machined from a solid piece of 6061-T6 billet aluminum for extreme stiffness
• Adjustable preload screw tensions the master cylinder against the brace
• Bolts to multiple points on the driver-side shock tower
• Black anodized finish with PERRIN logo
• Includes brace, all installation hardware, warranty and instructions
• Part #PSP-BRK-400
• 5-year manufacturer warranty
• Prop 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Review our Shipping Policy for delivery details, shipping costs and exclusions.

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov