This Radium Engineering single catch can kit is designed for 2016–2018 Ford Focus RS applications and interfaces with the vehicle's CCV hose. The package includes Radium's Fluid Lock catch can (patent pending) and is offered as a model-specific kit to manage crankcase ventilation flow and capture oil and contaminants from the specified Focus RS engines.
Radium Engineering Catch Can Kit Crankcase 2016+ Focus RS Fluid Lock