EVIL ENERGY 300ML Baffled Oil Catch Can with Breather Filter — Aluminum, 5ft NBR Hose, Removable Baffle

EVIL ENERGY's 300ML baffled oil catch can is a universal aluminum breather tank that traps oil and moisture from crankcase vents to keep intake systems cleaner and reduce carbon buildup.

This compact oil catch can is built for drivers who want a straightforward, serviceable way to reduce oil and vapor entering the intake tract. Constructed from lightweight aluminum with a removable internal baffle and compatible breather filter, the unit works as either a vented breather or an in-line separator for PCV systems. It ships with a high-temperature, wear-resistant 5-foot NBR hose and universal fittings so you can adapt it to most engine bays.

How does the baffled design protect my engine?

The internal removable baffle slows airflow and encourages oil droplets and moisture to coalesce and settle inside the can rather than travelling back into the intake. Adding steel balls (optional) increases agitation and improves condensation capture, reducing sticky deposits on intake valves and throttle bodies.

• Removable baffle for easy cleaning and inspection
• Optional steel-ball packing to boost oil separation
• 300ml collection volume suitable for many daily-drivers

Can I use this catch can with or without the breather filter?

Yes — the design lets you fit the breather filter when you want an open-vent setup (pre-PCV or vent-to-atmosphere use) or omit the filter and run the can inline between PCV hoses to act as a sealed separator. Choose the configuration that matches your vehicle's crankcase ventilation strategy.

• Breather filter for vent-to-atmosphere setups
• Sealed inline mode for PCV-loop installations
• Threaded ports (M16x1.5) for secure hose attachment

Is the included hose and fittings durable enough for hot engine bays?

The kit includes a 5-foot (1.5 m) NBR hose with a 3/8" inner diameter and 5/8" outer diameter. NBR (nitrile rubber) is selected for its resistance to heat, oil and abrasion, making it suitable for routing in typical engine compartments. The hose length and size provide flexibility for most layouts and make installation straightforward.

• 5 ft NBR hose resists heat and oil exposure
• 3/8" ID matches common PCV and breather tubing sizes
• M16x1.5 threaded inlet/outlet for leak-resistant connections

How should I maintain the catch can through seasonal changes?

Cold, moist conditions increase condensation inside crank ventilation systems and can cause the catch can or hoses to ice if left unchecked. Empty and clean the can regularly — weekly in freezing weather — or revert to the OEM PCV hose during extreme cold to avoid blockages. Routine inspection keeps flow unobstructed and maintains separation performance.

• Inspect and drain the can periodically, more often in winter
• Clean the removable baffle for consistent performance
• Reinstall factory PCV hose if freezing risk is high

Who is this for? EVIL ENERGY's 300ML baffled oil catch can is aimed at enthusiasts and everyday drivers who want a dependable, maintainable way to limit oil and vapor contamination in intake systems. It's a practical upgrade for turbocharged and naturally aspirated engines alike, for owners who perform routine maintenance and those fitting a compact, universal solution into tight engine bays.