Using this clutch kit is straightforward. First, make sure your vehicle is the right model (2002 - 2005 Subaru WRX, 2004 - 2005 Subaru Forester XT, or 2004 - 2005 Subaru Baja Turbo). When installing, use the included alignment tool to ensure everything is in place correctly. The pilot bearing and release bearing should be installed as per the standard procedure. When driving with this clutch, expect a light to moderate pedal effort and an aggressive engagement. You might notice some mild gear rattle, but that's normal. For high - horsepower street or race use, it will perform great. As for maintenance, keep an eye on the clutch performance. If you feel any changes in the pedal feel or shifting, it could be a sign to check the clutch. The Monoloc and other parts are made to last, but regular inspections are always a good idea. Also, make sure to follow the general maintenance schedule of your vehicle to keep the clutch in top shape.