EVIL ENERGY Oil Catch Can 300ML Baffled Aluminum Universal PCV Separator with 5ft NBR Hose, M16x1.5

The EVIL ENERGY 300ML baffled oil catch can is a compact, universal aluminum PCV oil separator designed to trap oil and moisture before they reach your intake, using a removable baffle and included NBR hose kit.

This 300 milliliter catch can from EVIL ENERGY is built for universal fitment and daily drivability: a baffled interior accepts optional steel wool to improve oil separation, a durable aluminum body resists corrosion, and a 5-foot NBR hose (3/8" ID) with M16x1.5 threaded ports is included for straightforward connection to most crankcase ventilation systems. The design lets you run the unit either as a vented breather or inline with your PCV hoses depending on your vehicle’s setup.

How does this catch can reduce carbon and intake contamination?

The internal baffle slows and redirects crankcase gases so oil droplets and moisture condense and collect in the reservoir instead of entering the intake tract. Removing those oily vapors helps limit deposits on intake valves and throttle bodies, supporting steadier performance over time.

• Removable baffle focuses airflow for better oil separation
• Optional steel wool increases surface area for condensation
• 300 mL reservoir holds captured oil and moisture between service intervals

Will this fit my vehicle and how do I install it?

The EVIL ENERGY kit is universal but not vehicle-specific. Measure your factory hose inner diameter and check mounting space before purchasing; professional installation is recommended if you’re unsure.

• Hose: 5 ft (1.5 m) NBR, 3/8" inner diameter, 5/8" outer diameter
• Port threads: M16 x 1.5 for secure fittings
• Confirm available space and hose routing before installation

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

Yes — use it with the breather filter when venting to atmosphere on pre-PCV setups, or run it inline (without the breather filter) between PCV hoses to act as a sealed oil separator. Choose the configuration that matches your engine’s crankcase ventilation design.

• Vented setup: install breather filter for atmospheric venting
• Sealed setup: bypass breather for inline PCV operation
• Adapters and fittings may be required for some applications

What maintenance and seasonal care does this require?

The can collects oil and water; routinely draining and inspecting the unit keeps the system functioning. In cold climates, increased moisture in the crank vent can freeze—cleaning weekly or reinstalling the factory hose in extreme cold helps avoid blockages.

• Drain and inspect reservoir on a regular schedule
• Cleaning recommended more often in freezing conditions
• Keep fittings tight and replace hose if signs of wear appear

Who is this for: EVIL ENERGY’s 300ML baffled oil catch can is aimed at enthusiasts and mechanics who want a compact, universal solution to reduce oil vapor recirculation into the intake. It’s suited to turbocharged and naturally aspirated engines where intake cleanliness is important, installers who can confirm hose size and mounting space, or owners who prefer the option of vented or sealed PCV routing. If you need help choosing the right size or installing the unit, consult a professional or reach out to the seller’s customer service for guidance and installation tips.