Description
The Radium Engineering Catch Can Kit for PCV (Fluid Lock) - 2022+ Subaru WRX (VB) is intended for performance builds that demand a more deliberate approach than simply adapting the factory hardware. It gives the installer a Radium-specific foundation for the listed application.
Why This Upgrade Matters
A properly engineered catch-can system intercepts oil mist, fuel vapor and moisture carried through the crankcase ventilation circuit before those contaminants are routed back into the induction system. That matters even more on cars that see sustained RPM, boost, long track sessions or frequent high-load operation.
Product-Specific Details
Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick. These kits mount using factory holes and integrate perfectly with the surrounding components. They do NOT vent to atmosphere (VTA), thus are emissions and track legal. Closed loop systems remove the oil and sludge from the PCV gasses before it is routed to the engine to be burned. A closed loop system also promotes negative crankcase pressure for optimal performance. Furthermore, closed systems prevent unwanted oil vapors from entering the cabin. The dipsticks built into the catch cans allow easy inspection of accumulated fluid. No cutting, drilling or permanent modifications are required. The PCV catch can kit runs inline between the PCV valve and the intake manifold and promotes clean filtered air back into the engine. When the intake.
Fitment & Application
Application: PCV (Fluid Lock) - 2022+ Subaru WRX (VB)
Fitment style: Application-Specific
Choose Your Configuration
- PCV — RAD20-0754-FL
- CCV (2022–2024) — RAD20-0755-FL
- Dual (2022–2024) — RAD20-0756-FL
Technical Notes
Radium' current Fluid Lock catch-can architecture uses sealed aluminum construction, internal oil separation and an integrated service/check strategy. Because crankcase layouts vary by engine, the correct PCV, CCV or dual arrangement should be chosen for the specific ventilation path rather than by price alone.
Radium Part Number
RAD20-0754-FL
Enthusiast Notes
For an enthusiast car that sees canyon runs, HPDE or forced induction, this is primarily an engine-cleanliness and consistency modification. Service the can regularly and use the collected fluid as another data point when monitoring engine condition.
Before Ordering
Confirm model year, engine, left-/right-hand-drive requirements where applicable, and whether the selected configuration is PCV, CCV or Dual. Review hose routing around aftermarket intake, supercharger or turbo hardware before ordering.