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Perrin Brake Master Cylinder Brace for Subaru WRX STI

General Representation
General Image (Actual Part May Vary)
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Subaru WRX STI
 
Year Range
Door Config  [Trim Level]
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2004 to 2007
Sedan [All]
(Black)
2008 to 2014
All [All]
(Black)
2008 to 2014
All [All]
(Red)
2015 to 2021
Sedan [All]
(Black)
2015 to 2021
Sedan [All]
(Neon Yellow)
 
 
 
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While stock brakes on most cars work fine on the road, they leaves a lot to be desired. Every bit of pedal travel makes a difference in performance driving on the track or even on the street. A source of much unwanted pedal movement is often "firewall flex" (the sheet metal of the firewall "flexing" outward and allowing the master cylinder to move away from the brake pedal reducing effectiveness of brake inputs). Perrin address this issue with the Master Cylinder Brace support. Made to fix and correct excessive flexing and bring more pedal feel and control when it is needed.

This brace is made of billet 6061-T6 aluminum that was CNC machined for strength. Each brace is also anodized to maximize protection and ensure it will last a long time. Each kit includes all the hardware required to install the brace with simple instructions. Each of the kits mounts to existing points and does not require additional work, modification, or machining.

Key Features:
  • Installs to existing mounting points.
  • 6061-T6 CNC machined and anodized for maximum durability.
  • Dramatically improves brake pedal feel.
  • Simple "bolt-on" install, require no modifications.
  • Allen key locking mechanism.

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