Using this ACT clutch pressure plate is straightforward. First, make sure your vehicle is the 1987 - 1992 Toyota Supra Turbo as specified. When installing, follow the standard clutch installation procedures. Ensure all connections are tight and secure. As for maintenance, regularly check the pressure plate for any signs of wear or damage. If you notice unusual noises or a decrease in clutch performance, it might be time to inspect the pressure plate more closely. Also, keep it clean from dirt and debris to ensure optimal operation. When using it with a street or race disc, make sure the disc is also in good condition for the best performance.