Radium Engineering Dual Catch Can Kit CCV Fluid Lock Nissan GT-R 2009-2024 | 20-0555-FL

Protect your engine and maintain peak performance with the Radium Engineering 20-0555-FL Dual CCV Catch Can Kit for the Nissan R35 GT-R. Designed to retain factory functionality, this system installs inline between each crankcase vent (CCV) port and the corresponding turbo inlet, capturing oil vapors and contaminants before they re-enter the intake system.

This kit includes two Fluid Lock® catch cans—one for each cylinder head breather—providing critical protection during high-load and wide-open-throttle conditions when crankcase blow-by is at its highest. Without proper oil separation, contaminants can accumulate in the intercooler, intake piping, throttle body, and manifold, reducing thermal efficiency and overall performance. By preventing oil ingestion, this system helps maintain cleaner inlet air, preserve intercooler efficiency, and support consistent engine performance.

Equipped with Radium’s patented Fluid Lock® technology, the redesigned 7oz catch cans prevent overfilling by trapping collected fluids inside the reservoir until serviced—eliminating the risk of contaminants being pulled back into the intake system.

For complete crankcase protection, this CCV kit is recommended to be paired with the Radium PCV catch can kit, as the CCV kit does not address blow-by from the PCV valve side.

Why Dual Catch Cans Matter

• Under light load and cruising, the PCV system manages crankcase gases.

• Under boost, the PCV valve closes and blow-by exits through the head breathers.

• CCV catch cans are critical during boost conditions to prevent oil contamination in the turbo inlets and intercooler system.

Using both CCV and PCV catch can kits together provides the most comprehensive protection against oil ingestion.

Fluid Lock® Catch Can Technology

Radium’s patented Fluid Lock® system prevents the reservoir from overfilling, solving a common issue with traditional catch cans. Instead of allowing contaminants to re-enter the intake when full, the Fluid Lock® mechanism traps fluids safely until emptied.

Each catch can features:

• Integrated condenser and dipstick

• 2-step oil separation baffling

• O-ring sealed dipstick

• 7 fluid ounce capacity

Features & Specifications

• Direct bolt-on fitment — no drilling required

• Dual catch cans (one per cylinder head breather)

• Large 10AN ORB inlet and outlet ports

• 4AN ORB drain port

• Patented Fluid Lock® system

• Anodized aluminum catch cans and R35-specific mounting brackets

• Anodized aluminum AN adapter fittings and hose ends

• Stainless steel mounting hardware

• Includes Radium Engineering PCV hose

Compatibility Notes

• Compatible with Nissan R35 GT-R

• Does NOT address blow-by from the PCV valve side

• Recommended to pair with the Radium PCV Catch Can Kit for full system protection

• PCV kit is not directly compatible with 2008–2011 GT-R models that did not have an OEM strut bar

• For right-hand-drive vehicles, minor modifications may be required for PCV kit mounting