Using this Cobb SF Short Ram Intake is easy. First, refer to the included installation guide. It will walk you through the process step - by - step. Before installation, make sure your engine is cool. When you're done with the installation, remember that tuning is required. You can take your car to a professional tuner or use a tuning tool if you're experienced. As for maintenance, regularly check the air - filter. If it gets dirty, clean or replace it according to the manufacturer's instructions. Also, look at the silicone parts for any signs of wear or damage. Keep the intake dry and away from harsh chemicals. With proper use and maintenance, this intake will serve you well and enhance your car's performance for a long time.