Using this Injen air intake system is easy. First, make sure your engine is cool before starting the installation. Carefully follow the step - by - step instructions provided in the kit. It's a straightforward process, but take your time to ensure a proper fit. When driving, you'll notice an immediate improvement in power and performance. As for maintenance, check the air filter regularly. If it gets dirty, you can clean it using an air filter cleaning kit from Injen. Make sure to let the filter dry completely before re - oiling it with the recommended oil. Always keep the silicone couplers and band clamps tight to avoid any air leaks. This will help maintain the performance and longevity of your intake system.