Using this turbo coolant feed line is easy. First, make sure your engine is cool before starting any work. Locate the old coolant feed line and carefully remove it. Then, install the new braided stainless coolant line, connect the multi - ply silicone coolant hose, and attach the turbo coolant fitting. Use the stainless steel hose clamps to secure the connections tightly. As for maintenance, regularly check the hoses and fittings for any signs of wear or leaks. If you notice any issues, replace the parts as soon as possible. When working on your engine, always follow safety procedures, like wearing gloves and eye protection. Keep the product clean and store it in a dry place when not in use.