Using the Injen Intercooler Pipe Kit is straightforward. First, make sure your vehicle is turned off and cooled down. Carefully remove the old intercooler pipes. Then, install the new Injen pipes, using the included Automotive Grade Silicone Couplers and Stainless Steel Band Clamps. Make sure all connections are tight. As for maintenance, regularly check the silicone couplers for any signs of wear, like cracks or leaks. Also, keep an eye on the band clamps to ensure they're still secure. If you notice any issues, it's best to replace the parts right away. When cleaning, use a mild cleaner and a soft cloth to avoid scratching the aluminum pipes. This will help keep your Injen Intercooler Pipe Kit in great shape for a long time.