Using this COBB Coolant Overflow Tank is easy. First, install it following the included installation guide. Make sure to attach the brackets and connect all the hoses properly. You can use the red - anodized dip stick to check the coolant level quickly. When the coolant level expands or contracts, the fill tube design prevents air ingestion. For the vent tube, use the included silicone tubing to route it out of the bottom of your car. When it comes to maintenance, regularly check for any signs of leaks around the fill and vent tubes. Also, keep an eye on the coolant level. If you notice any issues, consult the installation guide or seek professional help. Remember, the anodized finish gives the tank a long - lasting look, but try to avoid harsh chemicals that could damage it.