Radium Dual Fluid Lock Catch Can Kit, Mitsubishi Evo X

Part Number: 20-1107-FL | Brand: Radium Engineering | Fitment: 2007-2015 Mitsubishi Evo X

On a performance vehicle, crankcase blow-by is unavoidable — and on a boosted platform like the Evo X, it's amplified. Oil-saturated vapour recirculating back into the intake stream coats the intercooler, fouls the throttle body, and degrades combustion efficiency over time. The Radium Dual Fluid Lock Catch Can Kit (20-1107-FL) addresses both the PCV and CCV circuits simultaneously, keeping your intake clean and your engine protected.

This kit bundles two independent catch can systems — the PCV kit (20-0105) and the CCV kit (20-1106-FL) — into a single purchase. Both are closed-loop systems that do not vent to atmosphere (VTA), making them emissions-compliant and track legal. Clean, filtered air is routed back through the engine to promote negative crankcase pressure for optimal performance, while preventing oil vapours from entering the cabin.

PCV Catch Can Kit — 20-0105

Installs immediately behind the RH headlight, plumbing in-line with the PCV hose. When the PCV valve opens under vacuum, crankcase vapour, unspent fuel, and oil sludge are drawn toward the intake manifold — the catch can intercepts and traps these contaminants before they arrive. Because Radium catch cans are fully pressure-sealed, they are boost-safe with no check valve required. The PCV system is a closed loop requiring a vacuum signal from the intake manifold to open the PCV valve.

NOTE: Some European models fitted with headlamp washer reservoirs may experience interference with the PCV catch can mounting location.

CCV Catch Can Kit — 20-1106-FL

Compatible with all Evo X models and years, including both metal and plastic valve cover variants. Installs immediately behind the LH headlight, plumbing in-line with the CCV hose — the hose that connects the valve cover port to the turbo air intake pipe. Left unaddressed, this circuit draws crankcase vapour and oil sludge directly into the turbocharger compressor and intercooler, reducing intercooler thermal efficiency and degrading performance over time. The CCV kit captures these contaminants before they reach the intake pipe.

This kit was designed for the OEM intake system. If an aftermarket intake is installed, consider purchasing the 20-0300 Alternate Location Mount separately.

Key Features

• Covers both PCV and CCV circuits — complete dual-system protection
• Closed-loop design — no VTA, emissions compliant and track legal
• Large 10AN ORB inlet/outlet ports for unrestricted flow
• 4AN ORB drain port for easy servicing
• 2-step oil separation baffling for maximum catch efficiency
• O-ring sealed dipstick for pressure-safe operation
• Boost-safe — no check valve required
• Compatible with all Evo X models/years (metal and plastic valve cover)

Each Kit Includes

• Billet oil catch can with integrated condenser and dipstick
• Laser cut, powder coated mounting bracket (LH and RH)
• Anodised aluminium hose ends and adapter fittings
• PCV hose — sufficient length for custom routing
• Stainless steel mounting hardware

Vehicle Fitment

• 2007-2015 Mitsubishi Lancer Evolution X (Evo X)

Available Part Numbers

• 20-1107-FL — Dual Fluid Lock Catch Can Kit (PCV + CCV, this listing)
• 20-0105 — PCV Catch Can Kit only
• 20-1106-FL — CCV Catch Can Kit only (Fluid Lock)
• 20-0300 — Alternate Location Mount (for aftermarket intake fitments)

Why Radium Engineering?

Radium Engineering designs and manufactures precision fuel and fluid management components in the USA. Every catch can is CNC machined from billet aluminium, pressure-tested, and engineered for real-world performance and track use. Coore is the authorised Australian distributor — all stock is held locally for fast domestic shipping.

In stock and ready to ship. Backed by Radium Engineering's manufacturer warranty. For fitment questions, contact the Coore team before ordering.