Radium Engineering Fluid Lock Dual Catch Can Kit
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Radium Engineering Fluid Lock Dual Catch Can Kit - Ford Focus RS (LZ)
This Radium Engineering Fluid Lock dual catch can kit (SKU 20-0328-FL) covers both the PCV and crankcase vent sides of the Ford Focus RS 2.3L EcoBoost. It stops oil vapour, unburnt fuel and sludge collecting in the intake manifold, intercooler and intake pipe, helping protect performance on the street and at the track.
Video
RADIUM DUAL CATCH CAN FOUCS RS
The PCV can (20-0315-FL) runs inline with the PCV valve and keeps its factory function, mounting on the front left core support near the radiator. The crankcase vent can (20-0316-FL) mounts on the rear left of the engine bay and captures heavy blow-by at wide-open throttle. The two cans work independently and are also sold separately.
Note: This is a closed-loop system that does not vent to atmosphere. Because Radium cans are pressure sealed, a direct intake manifold connection is permitted on this boosted engine and no extra check valve is required. Check levels with the dipstick after 3–4 weeks of driving to set an emptying interval. Installation by a professional is recommended.
Features
- PCV and crankcase vent catch cans in one kit
- Fluid Lock mechanism prevents overfilling and traps collected fluid
- 10AN ORB ports with a 4AN ORB drain port on each can
- 2-step baffling for oil separation
- O-ring sealed dipsticks for easy level checks
- Focus RS specific anodised aluminium brackets
- Mounts to factory holes – no cutting, drilling or permanent modification
Pairs Well With
- Radium Engineering Catch Can O-Ring Service Kit - Universal
- Radium Engineering Catch Can Petcock Drain Kit - Universal - 4AN ORB
- Radium Engineering PCV Baffle (With Fittings) - Ford EcoBoost / Mazda MZR
- Radium Engineering Coolant Tank Kit - Ford Focus ST / RS (LW / LZ)
- Radium Engineering Fuel Surge Tank Install Kit - Ford Focus ST / RS (LW / LZ)
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| Ford | Focus RS | LZ | 2016–2018 | 2.3L EcoBoost |
Product
- Brand
- Radium Engineering
- Part number(s)
- 20-0328-FL
Details
- Kit type
- Dual catch can kit (PCV + crankcase vent)
- Included kits
- 20-0315-FL PCV kit, 20-0316-FL crankcase vent kit
- Catch can design
- Fluid Lock, pressure sealed, closed loop
- Ports
- 10AN ORB inlet/outlet, 4AN ORB drain
- Oil separation
- 2-step baffling
- Level check
- O-ring sealed dipstick
Contents
(2) Anodized billet aluminum catch cans with integrated baffling and dipsticks
RS-specific anodized mounting brackets
-AN adapter fittings and hose ends
Pre-cut PCV and crankcase hoses
Stainless steel mounting hardware

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