Using the Perrin Turbo Bracket 2pc Kit is straightforward. First, make sure your vehicle is the right model (2015 Subaru WRX or 2014 - 2018 Subaru Forester XT). Locate the turbo area and use the built - in adjustments on the brackets to align them properly with the J - Pipe. Whether it's an OEM or aftermarket J - Pipe, these adjustments will help you install it easily. When it comes to maintenance, since it's made of 6061 aluminum with a black anodized finish, you can simply clean it with a mild soap and water solution. Avoid using harsh chemicals as they may damage the anodized finish. Also, regularly check the brackets for any signs of wear or looseness and tighten them if needed.