Using this shifter is easy. Just replace your original shift lever with this one following the included instructions. There's no need to modify the console around it. When shifting, you'll notice a quicker and more precise feel right away. As for maintenance, keep it clean. You can use a mild cleaner to wipe down the shifter and the shift knob. Avoid using abrasive materials that could scratch the finish. Check the mounting hardware periodically to make sure it's still tight. If you use your car in harsh conditions like extreme heat or cold, pay extra attention to the shifter's performance and consider having it inspected by a professional if you notice any issues. Also, remember that this shifter is compatible with Perrin shift stops and the factory STI short throw shifter, so you can customize your setup as you like.