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Master Cylinder Brace (10-14 All)

Market Price $109.99 You Save 9% ($10.00)
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  • Item 393225

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Ship to: Ashburn - 20149
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    Features & Details

    • Reduces Master Cylinder Deflection
    • 1-Piece Billet Aluminum Construction
    • Black Anodized Hardcoat Finish
    • Bolt-On Installation
    • Made in the USA
    • Fits All 2010-2014 Mustangs
    Reduce Deflection. If you've done some hard braking with your S197 Mustang and the brake pedal feels mushy, it may be due to the firewall flexing. During hard braking, the master cylinder can be pushed out by 1/10 inch, which in turn can cause about 1 inch of additional travel with your brake pedal. To correct that issue, Blowfish has the perfect solution with their Master Cylinder Brace. Designed to be bolted to the strut tower, the Brace features an adjustable snubber with a swivel pad to reduce master cylinder deflection, which will provide you with a firmer brake pedal.

    Quality Construction. Proudly made in the USA, this Master Cylinder Brace is constructed from one piece billet aluminum for superior strength. The Brace is then finished in a black anodized hardcoat for long lasting durability.

    Bolt-On Installation. Blowfish designed this brace to be a simple bolt-on install with no permanent modifications required. All of the necessary hardware is included to make it an easy job for anyone to complete.

    Application. This Blowfish Master Cylinder Brace is designed to be used on all 2010-2014 Mustangs, including the V6, GT, Boss 302 and Shelby GT500 models.

    Technical Note. If you have a Mustang that is equipped with A/C Lines running in front of the Master Cylinder, you'll be required to remove or relocate the lines to allow the Brace to fit properly.

    Fitment: 2010 2011 2012 2013 2014 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) CNC Machined Brace
    • (1) M8 Swivel Snubber Screw
    • (1) M10 x 20 Hex Flange Head Screw
    • (1) M10 Serrated Hex Flange Nut
    • (1) M6 x 20 Hex Flange Head Screw
    • (1) M6 Serrated Hex Flange Nut
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Questions & Answers (2)

    2 Top Rated Questions

    how many of these need to be purchased? Just one?

    • One Blowfish Master Cylinder Brace kit will be all that is needed for your Mustang.

    Helpful (0)

    Does it fit with a strut tower brace?

    • yes , it did on my 2012 gt

    Helpful (0)
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    Customer Reviews (7) Write a Review

    Overall Rating 4.4

    out of 5 stars

    • 5/5

      March 28, 2018


      It works as it should, install is quick and easy with only the removal of the cloth cover on the driver side strut tower.


      Year: 2014 Submodel: GT

      Helpful (4)

    • 5/5

      October 04, 2017


      Worked better than expected. Pedal is much firmer under hard braking


      Year: 2014 Submodel: V6

      Helpful (4)

    • 5/5

      September 03, 2017

      Wrong year RW

      Probably because it doesn't fit on an 07 RW. 10-14 mustangs only.


      Year: 2014 Submodel: GT

      Helpful (5)

    • 5/5

      July 06, 2017

      MC Brace

      Installed this over the weekend, super easy to do because the mounting holes are already there. For curiosity sake, before the install, I mashed the pedal a couple times with the hood open and I could actually hear the flexing. After the brace, well, I don't hear it anymore. Call it what you want, I think it works.


      Year: 2012 Submodel: Other

      Helpful (4)

    • 5/5

      September 17, 2016

      WOW this works

      this Blowfish brace came the other day so I put it on the car .... not hard to do in fact it was easy . it now feels like its a harder pedal , don't have to push on it as much to get a full stop at higher speeds . also looks good


      Year: 2012 Submodel: GT

      Helpful (4)

    • 1/5

      August 01, 2016


      Went to very well known trusted performance shop in SoCal. Brace / bracket does not fit with hard AC lines on 2007 mustang. There was no way to mount it without moving AC lines. Very strange. Not mentioned in product specs. Not sure what to say. Have to send back. Maybe bad instructions. Again. Not sure.


      Year: 2007 Submodel: GT

      Helpful (5)

    • 5/5

      June 23, 2016

      Very useful correction and great Safety!

      My wife drives my mustang often and can't handle the power sometimes which leads her to braking a lot and I have been noticing a shorten brake line. I gave this modification a try and it really surprised me from the results after the installation. I found it to be very useful after feeling the difference of pressing on the brake and the way it began stopping quicker and more effectively. I don't have to step on the brake deeper to fully stop my mustang no more. For the price it is worth it for the safety and especially my family and my beautiful mustang! I surely recommend it! Be careful with the AC lines though when installing the product.


      Year: 2014 Submodel: V6

      Helpful (6)

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