Description
Details
Perrin Neon Yellow Brake Master Cylinder Brace
The PERRIN Master Cylinder Brace prevents unwanted movement of the master cylinder, allowing for increased brake pedal stiffness. The neon yellow finish is limited and once they're gone they're gone! So grab yours today!
It has been confirmed to fit the 14+ Forester as well as the 15+ WRX / STI.

The PERRIN Master Cylinder Brace significantly reduces flex at the firewall, so you get solid brake pedal feel with every application of the brakes. This is very noticeable while under heavy braking and even slowing for a stop sign. The difference can immediately be felt after installation.
Your brake pedal is connected to the thin sheet metal firewall which flexes as you apply the brakes. The firewall is not stiff enough to deal with the constant and repeated forces while applying the brakes. The PERRIN Master Cylinder Brace creates a bridge between the firewall, master cylinder, and shock tower, significantly reducing flex in the firewall while braking.


When possible we try to design Master Cylinder Braces in one piece to improve rigidity. The PERRIN Performance Master Cylinder Brace for the 2015 WRX/STI is CNC machined from a large piece of 6061-T6 billet aluminum for extreme stiffness. With stainless steel hardware and an anodized finish, the PERRIN Master Cylinder Brace will look great and last the life of the car, even in the harshest conditions.
The PERRIN Master Cylinder Brace is design to attach strategically to multiple points on the shock tower. This helps reduce flex in the brake master cylider by creating a solid connection between it and the chassis. To further aid in stiffening or tightening up this connection, included is an adjustable screw that allows tension to be preloaded on the master cylinder.


Anodized black with a vivid PERRIN logo, the PERRIN Master Cylinder Brace is guaranteed to continue looking great while being used.
5 YEAR WARRANTY
PERRIN Performance warrants to the original purchaser that all PERRIN products will be free from defects in material and workmanship within a sixty (60) month period from the date of purchase. *Some exclusions apply
Fits:
2015 WRX Perrin Brake Master Cylinder Brace
2015 STI Perrin Brake Master Cylinder Brace
This Part Fits
- 2015-2019 STI Perrin Neon Yellow Brake Master Cylinder Brace
- 2015-2019 WRX Perrin Neon Yellow Brake Master Cylinder Brace
- 2014-2018 Subaru Forester Perrin Neon Yellow Brake Master Cylinder Brace
Additional
Additional Information
Installation Instructions | No |
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Additional Warranty Information | None |
1 customer reviews
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Looks great and feels great
Once it's finally installed it looks great. Quality is top notch. I was really impressed that the bolt holes lined up great when installing. This brace is difficult to install on the 18 STI because of the girl lines, be prepared to scratch your hands up. The brake pedal feels very firm after installing this brace.
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