Using your Remark Axleback Exhaust is easy. First, make sure your vehicle is turned off and parked on a flat, stable surface. Since it's a direct - bolt - on system, you can simply remove the old exhaust and attach the new one using the included gaskets and bolts. Align it properly with the factory OEM midpipe. When it comes to maintenance, it's a good idea to regularly check the bolts for tightness, especially after long drives or rough roads. You can clean the stainless - steel tips with a mild soap and water solution to keep them looking shiny. Avoid using abrasive cleaners as they can scratch the surface. If you notice any unusual noises or vibrations, it's best to have it inspected by a professional. And remember, for the best performance, consider pairing it with a Remark mid - pipe.