Using the Injen SP cold air intake is easy. First, make sure your engine is turned off and cool. Then, install the intake following the included instructions carefully. When it comes to using your vehicle, you'll notice the power boost right away, but remember to drive safely. For maintenance, regularly check the Injen SuperNano - Web dry air filter. If it's dirty, you can clean it according to the filter's cleaning instructions. Keep an eye on the intake tube for any signs of damage or loose connections. If you see any issues, it's best to address them right away. Also, make sure to use the intake within the recommended temperature and environmental conditions. With proper use and maintenance, this intake will serve you well for a long time, thanks to Injen's limited Lifetime Warranty.