Using this OLM A1 carbon fiber hood scoop is straightforward. First, for installation, find a clean and well - lit workspace. Remove your original hood scoop by carefully popping the clips under the hood and taking off the nuts on the front. Then, clean the back of the new hood scoop and the hood area with rubbing alcohol. Apply the provided 3M along the edges of the scoop and position it correctly on the hood. Press it firmly for a good fit. After that, use a silicon sealant around the scoop to keep water out. As for maintenance, regularly clean the scoop with a mild car cleaner. Avoid using abrasive materials that could scratch the carbon fiber. If you notice any issues with the sealant or the fit over time, check and re - apply the sealant if necessary. And don't forget to keep the black plastic trim under the hood in place to help with air direction to the intercooler.