Using this K&N intake kit is easy. First, find a suitable place to work and gather your basic tools. The kit usually comes with all the parts you need for installation. Follow the included instructions, and you should be able to get it installed in less than an hour. When driving, the intake will help your engine perform better, giving you more power and torque. As for maintenance, under normal highway driving conditions, you can go up to 100,000 miles before you need to service the filter. When it's time, just remove the filter, wash it, and re - oil it. Remember, in California, some intakes are not legal for use on pollution - controlled vehicles. Always check the product specifications for the CARB status of each part for your specific vehicle to avoid any legal issues.