EVIL ENERGY Oil Catch Can 300ML Baffled - Keeps Intake Clean

In this review the EVIL ENERGY 300ML baffled oil catch can is evaluated for everyday drivers and DIY mechanics who want a simple way to keep crankcase vapors from fouling intake systems. The single biggest reason to consider it is straightforward: its removable baffle (with space for steel wool) traps oil and moisture before they reach intake valves and pistons, helping reduce carbon buildup and preserve engine performance. Installation is universal but requires space, and the included hose and threaded ports make it a practical upgrade for many vehicles.

Key Features

• Baffled Design: A removable baffle combined with steel wool captures oil and moisture to reduce carbon deposits on intake components.
• 300ml Capacity: The compact 300ml can holds a useful amount of separated oil for routine maintenance without taking excessive space under the hood.
• Universal Fit: Threaded inlet and outlet ports and a small footprint make it compatible with many engine bays when there is adequate room for mounting.
• Durable NBR Hose Kit: The supplied 5ft NBR hose resists heat and wear so the plumbing between PCV ports and the can stays serviceable over time.
• PCV System Compatibility: Can be used with a breather filter as a vented separator or installed inline as a sealed catch can for PCV-equipped cars.
• Service Support: Seller-backed returns and exchanges ensure support if a quality issue appears after purchase.

Who It's For

The EVIL ENERGY catch can is aimed at drivers who perform basic maintenance and want to reduce intake contamination on turbocharged or naturally aspirated engines. It suits DIY installers and owners of vehicles like compact performance cars where space allows mounting a 300ml tank and the benefit of captured oil is significant.

It is not the best choice for someone who cannot fit an additional tank in a tight engine bay or needs a larger capacity for extreme track use; these buyers should look for higher-capacity or vehicle-specific systems. Also note extra winter maintenance is required where crankcase moisture can freeze.

Pros & Cons

Pros

• Well-constructed aluminum body and visible build quality make it durable and attractive under the hood.
• Baffled internals and optional steel wool provide effective oil and moisture separation for cleaner intake and valves.
• Included 5ft NBR hose and M161.5 threaded ports make installation flexible across many setups.
• Positive customer feedback highlights ease of installation and value for money.

Cons

• 300ml capacity is modest, so frequent checks are needed on high blow-by engines.
• Hose length or routing may be a challenge in very tight engine bays according to some users.

Specifications

Brand	EVIL ENERGY
Capacity	300ml
Hose length	5ft (1.5m)
Hose ID / OD	3/8' ID / 5/8' OD
Port thread	M161.5
Material	Aluminum can with NBR hose

Our Verdict

The EVIL ENERGY 300ML baffled oil catch can is a practical, well-built option for owners who want a simple separator to protect intake systems and reduce carbon buildup. It offers a reliable hose kit and flexible PCV compatibility, making it good value for routine street use, provided you can accommodate its size and perform periodic drain checks.

Frequently Asked Questions

Can this be used on any car?
Most vehicles will work if there is enough space for the 300ml can and the M161.5 ports can be adapted to the PCV plumbing.

Does it come with hose and fittings?
Yes, it includes a 5ft NBR hose (3/8' ID) and threaded inlet/outlet ports for secure connections.

Do I need to clean it often in winter?
Yes, increased moisture in freezing temperatures can cause blockages, so weekly checks or reinstalling the original PCV hose in cold spells is advised.