GrimmSpeed Master Cylinder Brace - 2008-2014 Subaru WRX / 2008-2013 Subaru STI

HIGHLIGHTS:

• Prevents firewall flex under braking
• Improves the braking response

GrimmSpeed Master Cylinder Brace 

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SPECS:

• CNC Laser-cut 12L14 construction
• Multi-point welded fabrication
• Designed with 5 factory mounting points
• Durable powder-coated black finish
• Reduces the firewall flex under hard braking conditions
• Drastically improves the overall brake pedal feel
• Designed with a large diameter pressure cup
• Simple Allen key locking mechanism
• Performs well on both track and street conditions
• Includes hardware

 

REINFORCE THE FIREWALL IN THE SUBARU WRX AND STI

The firewall in the Subaru WXR and STI from 08-14 has an inherent weak firewall, especially where the brake master cylinder mounts. The problem is that the area around the mounting holes can crack which causes the firewall to flex. And this will cause a very spongy brake pedal.

The GrimmSpeed Master Cylinder Brace is the result of countless invested hours of research to solve a prevalent issue of firewall flexing under braking in your vehicle. If you participate in high-performance driving conditions or even the occasional spirited canyon run, then you may have experienced the unnerving factory firewall structural flaw that leaves much room for improvement. Thankfully, GrimmSpeed has provided the performance enthusiast with a quality solution designed to improve the overall brake pedal feel and performance of your vehicle.