Using the Seibon carbon fiber rear fender garnish is simple. Just align it with your 2022 - 2025 Subaru WRX's rear fender and install it according to the standard installation steps. When it comes to handling, be gentle as carbon fiber, though strong, can be damaged if hit hard. For maintenance, clean it regularly with a mild car cleaner and a soft cloth. Avoid using abrasive materials that could scratch the glossy finish. During shipping, remember to inspect the package right away. If there's any damage, let us know at once so we can assist you. And if you pre - ordered, just be patient as the wait for this high - quality product is worth it.