Using your DC Sports air filter is easy. First, locate your old air filter in the intake system. Remove the old filter and any clamps or brackets holding it in place. Then, take your new DC Sports air filter and attach it directly to the intake tubing using the urethane base flange. You can bolt it on without the need for additional couplers. Make sure it's securely attached and then put the clamp in place. When it comes to maintenance, check the filter regularly. If it looks dirty or clogged, it's time to clean it. Use a mild cleaner and gently wash the filter, then let it dry completely before reinstalling. Also, keep it away from extreme temperatures and rough handling to ensure its long - lasting performance.