Using this Injen intake is easy. First, make sure your vehicle is turned off and cool. Then, carefully remove the old intake following your vehicle's service manual. Install the new Injen intake in place, using the provided quality hardware for a secure fit. When it comes to maintenance, check the SuperNano - Web Dry air filter regularly. If it looks dirty, you can clean it with a mild air filter cleaner according to the cleaner's instructions. Be gentle when handling the filter to avoid damage. Also, keep an eye on the clamps and couplers to ensure they remain tight. If you notice any unusual noises or a decrease in performance, check the intake system for any loose parts or damage.