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Perrin Master Cylinder Brace Red 2008-2014 WRX

SKU PSP-BRK-402RD
Save $24.75 Save $24.75
Original price $165.00
Original price $165.00 - Original price $165.00
Original price $165.00
Current price $140.25
$140.25 - $140.25
Current price $140.25

The PERRIN Master Cylinder Brace eliminates the flex at the firewall by bracing against the solid shock tower so you feel nothing but solid pedal feedback with every application of the brakes. Even slowing for a stop sign, the difference can immediately be felt after installation of the PERRIN Master Cylinder Brace.

The PERRIN Master Cylinder Brace is constructed of CNC Machined 6061 aluminum, and CNC formed Steel. This combination of different materials are used to add extra support compared to other systems. Making this from two CNC parts instead of a series of welded steel pieces, keeps the part extremely stiff as well as very light.

They constructed this part to bolt to three different surfaces around your shock tower. One surface runs parallel to the master cylinder, one perpendicular and another perpendicular but on a different plane. Triangulating the mounting points reduces flex even further than single plane designs.

The aluminum portion is anodized black with a bold PERRIN logo laser engraved into the upper surface. The steel section is wrinkled powder coated in your choice of three colors to match your other PERRIN parts. Perfectly combines an aesthetic improvement to your engine bay as well as better braking feel!

Customer Reviews

Based on 2 reviews
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M
Michael
Tricky but worth it

Took me a little bit to install but was definitely worth it if you have the infamous bad firewall from subaru. You do have to mess with fuel lines and some other odds and ends under the hood but it is easy enough. Definitely stiffens up the firewall. Clutch and brakes feel more responsive now. 9 of 10 over all for quality price and instructions. Worth the money and it looks good under the hood. Took me about an hour to and hour and a half to do.

Michael,

We appreciate your 5 Star Review! I run the same Perrin Master Cylinder Brace on my 14 WRX! I couldn't agree more with your review! It truly helps prevent the very common firewall failure and makes the clutch and brake pedals feel stiffer and more responsive! Definitely worth it!

Regards,

S
Solomon
Great

Overall I’m pretty happy with it. It did it’s job and helped my brakes feel a LOT better. They feel firm and controlled now compared to that slightly sloppy feeling it had before. I might have installed the Evap wrong but the instructions were super unclear and now my Evap hoses are kinda pinched, if you do install this just take your time and be patient with it cause it’s pretty annoying to install.

Solomon,

The Perrin Master Cylinder Brace is a phenomenal addition to the 08-14 WRX! It is the same one I use in my 14! Not only does it help your brakes feel firm by almost eliminating the flex in your firewall but is also makes the clutch feel firmer as well as protects your firewall from the dreaded cracking! The installation itself is strait forward but as you said definitely take your time because it is a tight fit! Thank you for your positive review and added pic!

Regards,

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