Radium Universal Fluid Lock Catch Can/AOS - SingleUniversal single catch can with Fluid Lock technology. Engineered by Radium Engineering to separate oil vapours from PCV and CCV systems, preventing oil contamination in the intake system with integrated Fluid Lock technology for maximum protection in motorsport and high performance applications. Available Part Numbers 20 0008 FL Universal single Fluid Lock catch can AOS Key Features Fluid Lock technology prevents oil from re entering intake CNC