PCV Catch Can Kit for Honda Civic Type R Fluid Lock Radium Engineering
Overview
Radium Engineering Fluid Lock® catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick.
The kit mounts using factory mounting locations and integrates seamlessly with surrounding engine components. It operates as a fully closed-loop system and does not vent to atmosphere (VTA), making it emissions and track legal while promoting negative crankcase pressure and preventing unwanted oil vapors from entering the cabin.
Built-in dipsticks allow quick inspection of collected fluid, and installation requires no cutting, drilling, or permanent vehicle modifications.
Part Number
20-0424 PCV Catch Can Kit, Honda Civic Type R
Description
The 20-0424 PCV Catch Can Kit is designed for left-hand drive Honda Civic Type R models and mounts to the right-hand firewall using factory mounting points with no vehicle modifications required.
The catch can installs inline with the factory positive crankcase ventilation (PCV) valve while retaining full OEM functionality.
When intake manifold pressure is close to or above atmospheric pressure, the factory PCV check valve closes and there is no flow through the PCV hose. During idle, steady-state cruising, and deceleration, manifold vacuum draws crankcase vapors, unburned fuel, and oil contaminants toward the intake manifold. Without a catch can, these contaminants are routed directly into the engine.
The Fluid Lock® catch can captures these contaminants before they enter the intake system, helping maintain cleaner intake components while supporting long-term engine performance and reliability. Because the catch can is fully pressure sealed, no inline check valve is required, allowing direct connection to the intake manifold.