Using this PERRIN Strut Tower Brace is straightforward. Just install it on your 2022 - 2025 Subaru WRX as per the included instructions. When driving, you'll notice improved handling right away. As for maintenance, keep an eye on the bolts that hold the feet to the strut bar. Periodically check if they're tightened properly. Also, clean the powder - coated strut bar regularly with a mild cleaner to keep it looking good. Avoid using abrasive materials on the anodized feet to prevent damage to the PERRIN logo. If you live in a harsh environment, it might be a good idea to check for any signs of corrosion more frequently.