Radium Dual Fluid Lock Catch Can Kit — Lotus Elise/Exige 2ZZ-GE

An oil catch can is essential on any performance vehicle to protect the engine from elevated crankcase blow-by accumulated during aggressive driving. Excess oil-saturated air recirculating back into the intake stream degrades combustion efficiency, fouls intake valves, and reduces thermal efficiency in intercooled applications.

The Radium Dual Fluid Lock Catch Can Kit 20-0019-FL is designed specifically for the 2ZZ-GE equipped Lotus Elise and Exige, covering both supercharged and normally aspirated models. The kit includes a specialised mounting bracket along with all necessary hoses, fittings, and hardware for a complete bolt-on installation.

Fluid level is checked by unscrewing the anodized billet aluminium dipstick. The lower half of each catch can body unscrews for easy draining of accumulated contaminants.

Suits: Lotus Elise 2ZZ-GE, Lotus Exige 2ZZ-GE — supercharged and normally aspirated

Catch Can Specifications:

• Capacity: 6 fluid ounces each
• Height (without fittings): 5 inches
• Outside diameter: 2.45 inches

Kit Includes:

• Anodized and etched billet aluminium catch cans (x2)
• Anodized billet aluminium -AN ORB fittings
• Anodized billet aluminium barbed fittings
• Anodized 90-degree -AN hose ends
• Low-profile -AN ORB bottom plugs
• Stainless steel oil separating media
• Powder-coated laser-cut mounting bracket
• PCV-compliant rubber hoses
• OEM-style spring clamps
• Stainless steel hardware

Available Part Numbers:

• 20-0019-FL — Dual Fluid Lock Catch Can Kit, Lotus Elise/Exige 2ZZ-GE

Why Radium Engineering?

• ✅ Manufactured in the USA to motorsport-grade tolerances
• ✅ CNC-machined billet aluminium components for precision fit and long-term durability
• ✅ Trusted by tuners and race teams running high-performance Lotus builds worldwide
• ✅ Bolt-on fitment with vehicle-specific bracket — no cutting, drilling, or fabrication required
• ✅ Compatible with supercharged and NA applications; lowers hydrocarbon emissions and protects intercooler efficiency