Radium Engineering PCV CATCH CAN KIT - FOCUS ST/RS

$ 455.80 USD ~~$ 479.80~~

Shipping calculated at checkout.

Add Symposer Delete (Radium 20-0356)

Yes +($47.45) No

Add Baffle Plate (Radium 20-0327-01)

Yes +(142.45) No

Add Drain Kit (Radium 20-0024)

Yes +($28.45) No

Product variants

Short Description

Protect your Focus ST/RS EcoBoost engine from oil blow-by with the Radium Catch Can Kit. Bolt-on fitment, emissions-legal, and built for performance.

Delivery and Shipping

Domestic orders typically arrive within 3-7 business days, while international orders may take 7-14 business days. Please note that additional time may be required for items that are drop shipped or back-ordered.

Price Match Guarantee

We strive to offer competitive pricing and will price match qualifying competitors under certain conditions. Learn more here

Description

Keep your 2013-2018 Focus ST or 2016-2018 Focus RS running at peak performance with the Radium Engineering Oil Catch Can Kit. High-performance driving causes excessive crankcase blow-by, sending oil-saturated vapors back into the intake, leading to carbon buildup and reduced efficiency. This kit traps oil and contaminants before they reach critical components, ensuring cleaner air, better reliability, and consistent power.

Each Radium catch can features large 10AN ORB ports, a 4AN ORB drain port, two-stage internal baffling, and an O-ring sealed dipstick for easy monitoring. With a 7oz capacity, the system is designed as a sealed, closed-loop setup—making it emissions-compliant, track-legal, and ideal for boosted EcoBoost applications.

The catch can mounts to the factory core support using OEM holes, requiring no cutting or drilling. For Focus ST models, installation requires a sound symposer delete kit for proper clearance.

By preventing oil buildup in the intake, throttle body, and intercooler, this kit not only protects your engine but also helps raise effective octane, reduce hydrocarbon emissions, and improve overall drivability.

For added customization, Radium offers several optional upgrades:

Drain Kit (20-0024): Simplifies maintenance with quick draining.
Baffle Plate (20-0327-01): Enhances oil separation efficiency.
Symposer Delete (20-0356): Required for Focus ST clearance, and cleans up engine bay airflow.

Specifications

Vehicle Fitment: 2013–2018 Ford Focus ST, 2016–2018 Ford Focus RS

Capacity: 7 fluid ounces per catch can

Mounting Location: Front left core support near radiator (factory holes, no drilling)

Ports: 10AN ORB inlet/outlet, 4AN ORB drain

System Type: Closed-loop PCV integration (emissions and track legal)

Features:
Two-stage oil separation baffling
O-ring sealed dipstick for easy inspection
Anodized aluminum mounting bracket and fittings
Stainless steel hardware
Includes PCV hose for custom routing

Installation: Bolt-on; no permanent modification. Requires symposer delete kit for Focus ST.

Material: Anodized aluminum can, fittings, and bracket

Benefits: Prevents oil buildup, raises effective octane, reduces hydrocarbon emissions, protects intake components

Optional Upgrades:
Symposer Delete (20-0356) (Required on Focus ST)
Baffle Plate (20-0327-01)
Drain Kit (20-0024)

Origin: Radium Engineering – USA

Install Instructions

Instructions (Catch Can)
Instructions (Symposer Delete)
Instructions (Baffle Plate)