Using this RSP carbon fiber e - brake replacement handle is easy. First, gather all the included hardware and the allen wrench. You can refer to the SUBISPEED installation video for guidance, even though it's for a similar product, it'll give you a good idea of the process. Remember, the e - brake button is not included, so you'll need to use your existing one. As for maintenance, keep the handle clean by wiping it with a soft, dry cloth regularly. Avoid using harsh chemicals as they might damage the anodized finish and the carbon fiber insert. If you notice any loose parts, use the allen wrench to tighten them up. That way, your e - brake handle will stay in great condition for a long time.