Using this catch can is easy. First, grab the complete installation hardware kit included in the package and install the billet aluminum catch can on the frame rail of your 2008 - 2010 Ford F - 250/F - 350 with a 6.7L Powerstroke engine. It's designed for easy installation. When your truck is running, the catch can will filter out excess oil, fuel, and water vapor from the crankcase. This keeps your intake system clean and improves performance. Remember, you can open the catch can while it's installed to check how much oil it's caught or to clean it. For best results, check the catch can regularly and empty it when it's about half - full. Also, make sure to keep an eye on the internal baffles to ensure they're working properly. If you notice any issues, like reduced performance or strange noises, it might be time to give the catch can a thorough inspection and cleaning.