Radium Engineering Fluid Lock Catch Can Kit Mitsubishi Lancer Evolution 4/5/6 (CP9A/CT9A)

Radium Fluid Lock Catch Can Kit, Mitsubishi EVO 4-6

Radium Engineering's Fluid Lock catch can kit is a purpose-built crankcase ventilation solution for the Mitsubishi Lancer Evolution. Radium are known for precision CNC-machined billet components built to motorsport standards, and this kit is no different — it actively prevents oil vapour from re-entering the intake system, keeping your intake charge clean and protecting engine longevity under hard use.

This listing covers the Radium Fluid Lock Catch Can Kit (SKU: 20-1333-FL), designed to fit the following models:
Mitsubishi Lancer Evolution 4 (1996–1998, CN9A)
Mitsubishi Lancer Evolution 5 (1998–1999, CP9A)
Mitsubishi Lancer Evolution 6 (1999–2001, CP9A)

Key Features

• Fluid Lock technology prevents separated oil from returning to the intake
• CNC-machined billet aluminium construction
• Integrated dipstick for quick fluid level checks
• Petcock drain valve for easy servicing
• Vehicle-specific mounting bracket included
• Anodised finish for corrosion resistance
• Complete bolt-on kit — includes hoses, fittings, hardware, and instructions

Vehicle compatibility, part numbers, and fitment notes are provided in the tabs above. Please confirm your vehicle's year and configuration before ordering.

Pairs Well With

• Radium Engineering Catch Can O-Ring Service Kit - Universal
• Radium Engineering Catch Can Petcock Drain Kit - Universal - 4AN ORB
• Radium Engineering Fuel Pump Hanger - Mitsubishi Lancer Evolution (I - VI)
• Radium Engineering Fuel Filter Kit - Mitsubishi Lancer Evolution I-VI (CD9A/CE9A/CN9A/CP9A)
• Radium Engineering Fuel Rail - Mitsubishi Lancer Evolution (IV - IX)

Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.