Using this Cusco front strut tower bar is easy. Just install it in the front of your 2022 - 2025 Subaru WRX as per the provided instructions. When driving, you'll notice improved handling right away. For maintenance, regularly check the end plates for any signs of corrosion or damage. If you see any chips in the powder coating, you can touch it up to keep the corrosion - resistant feature working. Also, make sure all the bolts are tightened properly. When you're not using the car for a long time, it's a good idea to store it in a dry place to prevent any rust. And remember, this bar is designed to fit with the ETS top mount intercooler, so don't try to use it with incompatible parts.