I picked up a Beatrush Brake Master Cylinder Stopper cheaply on Ebay, so I decided to give it a go and record my results in an attempt to determine once and for all if they actually do anything or not.
The results were a little surprising. The pedal feel was greatly improved, but as you can see in the video, there was still a lot of flex in the firewall.
Fast Forward a month and my friends at MRT Performance got in contact and asked me to give their in house design a try. It has a few additional contact points, and while there was still a bit of flex, there was a huge improvement over the Beatrush bracket.
The verdict, make sure you choose a good design!
