Radium 2017-2021 & 2023+ Honda Civic Type-R CCV Fluid Lock Catch Can Kit FK8 FL5

Radium Engineering Single Catch Can Kit – 2017-2021 & 2023+ Honda Civic Type-R (FK8 & FL5)
This single catch can kit from Radium Engineering is designed specifically for the 2017+ Honda Civic Type-R, covering both the FK8 and FL5 chassis. It connects to the crankcase breather hose located at the front of the engine, a critical area for controlling oil vapor and blow-by gases before they enter the air intake system.

Patented Fluid Lock Technology for Maximum Efficiency
At the heart of this kit is Radium’s patented Fluid Lock catch can design. This internal baffling system efficiently traps oil mist, fuel vapors, and other sludge-forming contaminants that would otherwise recirculate into your engine’s air induction system. By capturing these fluids before they can settle in your intake tract, throttle body, or intercooler piping, you maintain a cleaner and more efficient engine environment.

Protects the Air Induction System
Modern turbocharged engines like the K20C1 in the Civic Type-R are known for generating excessive crankcase pressure and oil vapor, especially under boost. Over time, this can lead to oil buildup in the intake manifold and charge pipes, which degrades performance and causes long-term maintenance issues. This catch can system prevents that by acting as a filter for your crankcase breather line, reducing sludge buildup and helping your engine stay cleaner, longer.

Application-Specific Fitment with Clean Install
This kit is tailored specifically for the FK8 and FL5 platforms, with brackets, lines, and fittings that align perfectly with your engine bay layout. The end result is a seamless OEM-like installation with no cutting or permanent modification required. It mounts cleanly near the front of the engine and uses high-quality fittings to ensure leak-free operation under all driving conditions.

Ideal for Street or Track Use
Whether you daily your Civic Type-R or take it to the track, this catch can kit adds a valuable layer of protection against contamination of your air intake system. The added filtration also helps preserve engine efficiency over time, especially in high-performance or high-boost applications where crankcase pressure is more pronounced.

Key Features:

• For 2017+ Honda Civic Type-R (FK8 & FL5)
• Single catch can setup for the crankcase breather hose (front of engine)
• Radium's patented Fluid Lock internal baffling for efficient vapor separation
• Keeps oil, fuel vapors, and sludge from entering air intake system
• Helps maintain cleaner intake valves, throttle body, and intercooler piping
• Vehicle-specific mounting bracket for clean OEM-style installation
• High-quality fittings and hoses included
• Ideal for both street and track use

Fitment:

Honda Civic Type R 2017 to 2021
Honda Civic Type R 2023 to 2025