Using your Remark R1 Spec Titanium Tip Cat Back Exhaust is straightforward. First, make sure your vehicle is turned off and cooled down. Use the included gaskets and bolts for installation. Just bolt it on directly following the easy - to - understand installation guide. As you drive, enjoy the increased power, torque, and the aggressive sound. When it comes to maintenance, regularly check the bolts to ensure they are tight. If you notice any rattling or unusual noises, it might be a sign that a bolt is loose. You can clean the exhaust tips with a mild soap and water solution to keep them looking shiny. Avoid using harsh chemicals as they may damage the titanium or stainless - steel materials. Also, try to park your car in a dry place when possible to prevent excessive rusting. If you're planning to take your car on the track, this exhaust is built to handle the high - performance demands, but still, a pre - track inspection is a good idea to make sure everything is in top condition.