Using this DC Sports Axleback Exhaust is simple. First, make sure your vehicle is turned off and cooled down. Then, attach the exhaust system directly to your existing OEM equipment as it is designed to fit without any modification. Just follow the included instructions to ensure proper installation. When it comes to maintenance, regularly check the connections to make sure they are tight. You can clean the stainless - steel pipes with a mild soap and water solution to keep them looking great. Avoid using harsh chemicals as they may damage the finish. Also, if you notice any unusual noises or vibrations, have it inspected by a professional mechanic right away.