Using this K&N air intake kit is straightforward. First, gather common tools. Then, use the existing factory mounting points to install the kit in about 60 minutes or less. The uniquely shaped chrome - topped high - flow air filter goes onto the resonator box in the previous air box space. Once installed, the air will flow through the filter into the engine's throttle body, giving your engine a power boost. As for maintenance, depending on your driving conditions, the oversized air filter can last up to 100,000 miles before you need to service it. Just keep an eye on your driving and check the filter regularly. Also, note that this kit is street - legal in all 50 US states, so you can use it with confidence on the road.