This DIY oil pump swap kit is designed to make your K24Z motor upgrade easier. Here's how to use it: First, gather all the parts in the kit. Start by removing the old oil pump and windage tray from your engine. Then, install the modified windage tray using the spacers and the mounting bolt provided. Next, attach the PRL Motorsports oil pump mount with the included bolts. Don't forget to put in the NPT pipe plugs where needed. Finally, fit the oil filter block - off plate. When using this kit, make sure all parts are properly tightened to avoid any leaks. As for maintenance, regularly check the oil level and the condition of the oil pump and windage tray. If you notice any unusual noises or reduced oil pressure, it's a good idea to have the system inspected. Keep the parts clean and dry to prevent corrosion and damage.