Radium Engineering Catch Can Kit Crankcase 2016+ Focus RS Fluid Lock

If you're looking to keep the crankcase ventilation system on your 2016-2018 Ford Focus RS clean, this catch can kit from Radium Engineering is a solid option. It's designed to intercept oil vapors and blow-by before they can recirculate back into your engine's intake system, which can help prevent carbon buildup on intake valves and keep your engine running smoother.

This kit features Radium's Fluid Lock catch can, which has a patent-pending design aimed at effectively trapping contaminants. It interfaces directly with the CCV (crankcase ventilation) hose, making for a straightforward installation. The well-built nature of this kit means it's made to handle the demands of keeping your RS engine's internals cleaner over time.