Using this Mishimoto silicone turbo inlet hose is easy. Just remove your old stock hose and install this new one in its place. It's designed to fit just like the original. When installing, make sure all connections are tight to prevent air leaks. As for maintenance, check the hose regularly for any signs of wear or damage, like cracks or tears. If you notice any issues, replace the hose right away. Also, keep it clean from dirt and debris to ensure it works at its best. And that's it - simple steps to keep your engine running smoothly with this great hose.