Grimmspeed Master Cylinder Brace Subaru 93-07 Impreza WRX STi models / 05-06 Saab 92-X / 94-99 Legacy / 03-08 Forester

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Pressing Subaru brakes leaves a lot to be desired, especially when every inch counts in a race or when you are depending on them to save your life! The dramatic firewall flex is the source of this performance flaw in Subarus that we came to solve. Skipping the "standard bracket" that others have been making we engineered the most simple to install and best performing master cylinder brace on the market.

The GrimmSpeed Master Cylinder Brace takes a beating and comes back for more! Crafted from hardcore CNC laser cut 12L14 with multi-point welded fabrication. It is the Abrams Tank of master cylinder braces touting 4 factory mounting points, the most available from any brace. Powdercoated black this brace will outlive your car and win you some style points to boot.


Most importantly this brace kit will kill your wimpy pedal feel and give you the immediate and tight response that your performance car deserves and needs when you hit the track or rally. This brace will give you the confidence similar to that of SS braided brake lines with precision stopping. Not to mention street driving just got a whole lot more fun!


  • Most Bracket Mounting Points Available!
    (4 strut tower mounting points)
  • Indestructable 12L14 CNC Laser cut constructionÃ? and black powderÃ? coating
  • Pedal feel dramatically improved
    (Similar feeling to SS Braided brake lines)
  • Large diameter pressure cup
    (Will not mar and damage the master cylinder like other braces)
  • Only brace to not require any cutting or modification of stock components.
  • Simple Allen key locking mechanism


  • Easy to use install and looks great!


  • 1993-2007 Subaru Impreza
  • 1990-1999 Subaru Legacy
  • 1997-2008 Subaru Forester
  • 2005-2006 Saab 9-2x

What's in the box?

  • 1 License Plate Relocation Kit
  • Necessary Hardware


  • Grimmspeed Limited Warranty

Customer Reviews

Based on 2 reviews

Haven't installed yet, but it is a very well built piece. Install looks pretty straight forward, just other things to finish first.

George G.
Increased stopping range.

No more squishy pedal under heavy braking. This Grimmspeed Brace has added extra safety and reassurance to my 04 FXT.