EVIL ENERGY Oil Catch Can Baffled 300ml Aluminium - Blue, NBR Hose, Universal PCV Fit

The EVIL ENERGY 300ml baffled oil catch can is a universal aluminum air-oil separator designed to trap crankcase oil and moisture before they enter the intake, improving PCV system cleanliness without modifying engine internals.

This compact, anodized-blue catch can kit includes a removable baffle, a durable NBR fuel hose, and threaded ports to fit many passenger cars and light trucks. It’s intended as an add-on to the positive crankcase ventilation (PCV) circuit to collect condensates and oil mist that would otherwise contribute to buildup in the intake manifold, turbo inlet or intake valves. The kit is vehicle-agnostic, so confirm hose diameter and mounting space before purchasing and consider professional installation if you’re unsure.

How does the baffled design improve oil separation?

The internal removable baffle slows airflow and provides a surface for oil droplets to condense and coalesce, so heavier oil and moisture drop out of the airstream rather than reaching the intake. Adding a small amount of steel wool (as suggested) increases surface area and capture efficiency. The 300ml aluminum tank offers a visible, maintainable volume for routine draining.

• Removable baffle creates turbulence to separate oil and moisture
• Optional steel wool increases capture of fine aerosols
• 300ml capacity gives clear drain intervals for typical road use

Will this catch can fit my vehicle and PCV layout?

The EVIL ENERGY kit is universal but not one-size-fits-all; it uses 3/8" ID hose and M16×1.5 threaded inlet/outlet ports. Measure your existing PCV hose inner diameter and compare routing space before buying. This catch can can be plumbed either as a vent (with breather filter) or inline between PCV hoses depending on your vehicle’s ventilation design.

• Hose length: 2.6 ft (0.8 m) with 3/8" ID and 2/3" OD
• Ports: M16×1.5 thread for secure fittings
• Install with breather for pre-PCV cars or inline for sealed PCV systems

What materials and durability features does the kit include?

The canister is machined from aluminum and finished in anodized blue for corrosion resistance and heat tolerance under the hood. The included NBR hose is selected for wear and heat resistance typical of engine bay conditions, and all threaded fittings are sized for a leak-resistant connection. Regular inspection and cleaning will keep the system functioning effectively.

• Aluminum tank resists corrosion and dissipates heat
• NBR hose offers strong wear and heat resistance
• M16×1.5 threaded ports reduce risk of leaks with proper fittings

How should I maintain and operate the catch can through seasons?

Empty the catch can at regular intervals and inspect any steel wool or baffle for clogging. In freezing conditions, monitor moisture buildup more frequently — water trapped in the can or lines can freeze and restrict flow. If temperatures cause recurring freeze risk, reinstall the original PCV hose until conditions improve.

• Drain regularly based on driving style and climate
• Check for ice risk in cold weather; revert to stock hose if needed
• Clean baffle and replace steel wool as necessary for peak performance

Who is this for: The EVIL ENERGY 300ml baffled catch can kit suits enthusiasts, tuners and mechanics who want a practical, serviceable way to reduce oil and moisture entering the intake tract. It's a good fit for naturally aspirated and forced-induction engines where periodic oil blow-by creates intake deposits, provided the buyer verifies hose sizing, mounting space and follows recommended maintenance. If you need help selecting fitment or prefer a professional install, contact a qualified technician or our support team for guidance.