Focus ST 2013-2017
Focus RS 2016-2017
Supplied exclusively by Radium Engineering, their catch can kit is the most functional and integrated system on the market. The catch can mounts using factory holes and integrates perfectly with the surrounding components. This Catch Can kit does NOT vent to atmosphere (VTA), and is 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 modification to the vehicle is required.
This catch can runs inline with the PCV (positive crankcase ventilation) valve and retains it's factory function. When the intake manifold pressure is close to or greater than atmospheric pressure, the PCV "check" valve closes and, thus, this hose experiences no flow. Conversely, the PCV hose will experience "metered" vacuum when the engine is idling, steady state cruising, and decelerating. This would normally draw unwanted crankcase vapor, unspent fuel, and oil sludge into the intake manifold immediately after a high load run. Note: Because the Radium catch cans are pressure sealed, they are great for this boosted application so intake manifold connection is permitted.
Use the Catch Can Kit in conjunction with our optional Engine Block Breather plate PN 2363-OBP-AA
for maximum performance. Select option when ordering.
Add the Radium Catch Can Drain Kit for easy service, click here.
- Prevents oil buildup in the intake and intercooler system walls, throttle body, intake manifold, etc.
- Excessive oil collection can be an indicator of a damaged engine.
- Lowers hydrocarbon emissions
- Capacity: 6 fluid ounces each
- Mounts towards front of engine bay
* Check local laws for emissions compliance.
This part has been designed and is intended for off-highway application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations relating to emission requirements and motor vehicle safety standards. Click Here for Emissions compliance information.