Using this Injen SP cold air intake is easy. First, make sure your engine is cool before installation. Carefully follow the included instructions to remove the old intake and install the new one. Once installed, start your engine and listen to the great sound it makes. For maintenance, check the air filter regularly. Every few thousand miles, inspect it for dirt and debris. If it's dirty, you can clean the Injen SuperNano - Web dry air filter according to the cleaning instructions provided. Keep an eye on the intake tube for any signs of damage or loose connections. When you're driving, this intake will help your engine perform better, but always drive safely. Remember, this intake comes with a limited lifetime warranty, so if you have any issues, contact Injen Technology.