Using these Grimmspeed fender shrouds is a breeze. First, gather all the necessary hardware that comes with the product. Then, find a suitable place to work on your Subaru. Locate the areas where the shrouds need to be installed, usually near the fenders. The direct - fit design makes it easy to align and attach them. Just follow the simple steps and you'll have them on in no time. When it comes to maintenance, keep them clean. You can use a mild soap and water solution to wipe them down. Avoid using harsh chemicals as they might damage the Neon Green wrinkle powdercoat finish. If you notice any scratches or chips, it's a good idea to touch them up to keep the look consistent. Also, make sure to regularly check the hardware to ensure it's still tight and secure.