The Radium Engineering Fluid Lock Dual Catch Can Kit is now available for your 2022+ WRX model. This particular kit utilizes both of Radium Engineering's PCV and CCV catch can setups for the ultimate in preventing unwanted oil vapors from entering the intake system. The CCV catch can mounts underneath the OEM air intake duct and retains factory functionality while running in line between the crankcase vent (CCV) port and the turbo inlet pipe. And the PCV system Runs in-line between the PCV valve and the intake manifold and promotes clean filtered air back into the engine.