This Perrin Master Cylinder Brace is a must - have for 2015 - 2021 Subaru WRX and STI owners. It stops the master cylinder from moving unexpectedly, giving you more brake pedal stiffness and better response. Crafted from 6061 T6 aluminum, it's extremely sturdy. The anodized black finish not only looks cool but also provides durability. With an intermediate - level installation that takes about 2 hours, you'll find an installation guide in the package. There's also a 5 - year manufacturer warranty. When you install this brace, it gets rid of the flex at the firewall. Every time you hit the brakes, you'll feel a solid pedal feedback. You can even notice the difference when slowing down for a stop sign. Made from CNC - machined 6061 billet aluminum and equipped with stainless - steel hardware, it'll last the lifetime of your car, even in tough conditions. Inside the box, you'll get (1) PERRIN Master Cylinder Brace, (3) M6 Socket cap screws, (1) M8 Socket cap screw, (1) M8 Fender washer, (1) M12 Socket set cup, (1) M12 Jam nut, (1) M6 Short arm hex key, (1) M5 Short arm hex key, along with warranty and instructions.







Using the Perrin Master Cylinder Brace is simple. First, make sure your car's engine is off and it's parked on a flat surface. Then, follow the installation guide provided in the box to install the brace. It should take about 2 hours. During installation, use the included hex keys and screws carefully. Once installed, every time you press the brake pedal, you'll notice the improved stiffness and response. As for maintenance, keep the brace clean. You can use a mild soap and water to wipe it down occasionally. Avoid using abrasive cleaners that could damage the anodized finish. If you notice any signs of wear or loose parts, check the hardware and contact the manufacturer for assistance. Remember, this product comes with a 5 - year warranty, so if there are any issues within this period, you're covered.