Using these fender shrouds is easy. First, gather the factory mounting hardware. Then, simply attach the shrouds to the designated spots in your engine bay using the hardware. As these shrouds are paint - matched to OEM codes, there's no need for additional painting. When it comes to maintenance, a regular wipe - down with a soft, damp cloth will keep them looking great. Avoid using abrasive cleaners as they might damage the paint. Also, make sure to check the mounting hardware periodically to ensure they're still secure.