EVIL ENERGY 300ml Baffled Oil Catch Can Kit with Breather Filter — Compact Universal PCV Separator, Steel-Ball Packing

EVIL ENERGY's 300ml baffled oil catch can kit is a compact, universal crankcase ventilation accessory that separates oil and moisture from blow-by gases, available with an optional breather filter for vented setups.

This compact 300ml catch can from EVIL ENERGY is designed for versatile installation across many vehicles when hose sizes and mounting space match. It captures oil and condensation before those contaminants reach the intake tract, helping reduce carbon deposits and keeping PCV systems cleaner. The unit uses an internal baffle and steel-ball packing for improved separation, and you can fit a breather filter or run it inline with PCV hoses depending on your engine configuration.

How do I know this catch can will fit my car?

Measure the inner diameter of your existing PCV or crankcase hose and compare it to the kit specifications (ID 3/8", OD 2/3"). Confirm you have room for a 300ml can and M16x1.5 threaded fittings. Professional fitment is recommended if you're unsure.

• Check hose inner diameter: 3/8" (0.8m hose length included)
• Thread size: inlet/outlet M16 x 1.5
• Capacity: 300 ml — compact for tight engine bays
• Verify mounting clearance before purchase

Should I use the breather filter or run it inline with PCV hoses?

The kit offers both options: attach the breather filter to vent to atmosphere (useful for pre-PCV or modified engines) or install without the breather as a sealed inline can between PCV hoses. Choose based on your emissions setup and local regulations.

• Breather fitted: vents crankcase through filter, suitable for non-PCV setups
• Inline sealed: installs between PCV hoses to trap oil without venting
• Consider emissions rules and engine tuning before venting to atmosphere
• Flexible installation depending on vehicle needs

What does the baffled design and steel-ball packing do?

The internal removable baffle combined with added steel balls increases turbulence and surface area, forcing oil droplets and moisture to separate from the gas stream. This design improves capture efficiency and reduces the amount of oil reaching the intake, lowering the rate of carbon buildup.

• Removable baffle for cleaning and maintenance
• Steel balls enhance droplet coalescence and separation
• Collects oil and water before gases re-enter intake
• Helps keep valves and intake passages cleaner over time

How do I maintain the catch can in different climates?

In cold or wet conditions the crankcase vent can produce more moisture, which may freeze if left unmaintained. Empty and clean the can regularly, especially near freezing temperatures, or reinstall the original PCV hose when conditions risk freezing the vent lines.

• Inspect and drain weekly in freezing or high-moisture conditions
• Clean removable baffle and steel balls during service intervals
• Reinstall factory PCV hose if you notice freezing or heavy moisture
• Follow manufacturer guidance for safe disposal of collected oil

Who is this for: The EVIL ENERGY 300ml baffled catch can is ideal for DIY enthusiasts, tuners, and mechanics who need a compact oil separation solution for engines with compatible hose sizes. It suits pre-PCV engines or modified vehicles that may benefit from venting, as well as stock engines where inline oil separation is preferred. If you want a small, serviceable can with options for breather or sealed operation, and you're able to confirm hose fitment and clearances, this kit offers a flexible, cost-effective upgrade to help reduce oil and moisture entering the intake.