Using this intake manifold kit is straightforward. First, remove the factory intake manifold carefully. Then, install this SPE intake manifold in its place, making sure to connect all the components properly, like attaching the lower air intake to the factory air box. As for maintenance, regularly check the intake manifold for any signs of dirt or debris. Since the map sensor is designed to stay clean, you usually don't need to clean it often. However, if you notice a decrease in performance, it might be a good idea to inspect the sensor. Keep an eye on the internal cavities to ensure there's no excessive soot build - up. There's no need for tuning, but if you have any issues, it's best to consult a professional mechanic. Also, when considering different CCV options, refer to the vehicle's manual for the best fit. This way, you can keep your engine running efficiently and extend its lifespan.