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...
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 per dealer listings
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