Radium Engineering Master Cylinder Brace Subaru WRX / STI 2015-2021

Part #: 20-0255. This high - quality Radium Engineering master cylinder brace is made for left - hand drive (LHD) vehicles. It fits the 2015+ Subaru WRX, 2015+ Subaru WRX STi, and 2014+ Forester XT. Crafted from 6061 billet aluminum, it reduces firewall flex, giving you a more responsive pedal feel. Mounting is a breeze as it uses pre - existing threaded holes in the engine bay, no permanent vehicle changes needed. The specially designed CNC - machined foot counters the master cylinder's arcuate movement. Adjust the preload with the anodized aluminum green bolt and lock it with the jam nut. Installation takes just about 30 minutes. Also, it provides a mounting spot for the Radium Air/Oil Separator Kit.

Using this Radium Engineering master cylinder brace is straightforward. First, locate the pre - existing threaded holes in your engine bay to mount the brace. It's designed to fit left - hand drive 2015+ Subaru WRX, 2015+ Subaru WRX STi, and 2014+ Forester XT models. Once mounted, adjust the preload using the anodized aluminum green bolt. After getting the right preload, lock it in place with the jam nut. This should take around 30 minutes. When it comes to maintenance, regularly check the bolt and nut for tightness. If you notice any looseness, tighten them up. And if you plan to install the Radium Air/Oil Separator Kit, use the provided mounting location on the brace. Always ensure your vehicle is parked on a flat surface and the engine is off during installation and maintenance.