10 Best Oil Catch Can 2026 in the United States

The EVIL ENERGY Oil Catch Can is a universal fit accessory designed to reduce oil and moisture buildup in your car’s PCV (Positive Crankcase Ventilation) system. It has a 300ml capacity, which is sufficient for regular driving conditions but may require more frequent cleaning if you drive extensively or in harsh environments. Made from aluminum, the catch can is lightweight and durable, offering strong resistance to corrosion. One notable feature is its baffled design combined with an optional breather filter, providing flexibility depending on your car’s setup—either as a vent system for older cars without PCV or as a sealed system for newer models.

Installation is generally straightforward since it’s universal and comes with hoses, but you should ensure there is enough space in your engine bay. The product requires weekly cleaning in cold weather to prevent moisture from freezing, which is an important maintenance consideration. Users have rated it highly for effectiveness and build quality, making it a good choice for those looking to protect their engine from oil contamination without needing a custom setup. If a larger capacity or a plug-and-play fit for a specific car model is needed, more specialized options may be preferable.

The EVIL ENERGY Oil Catch Can offers a solid choice for car, truck, and motorcycle owners aiming to protect their engines from oil and moisture buildup. Its 300ml capacity is suitable for most vehicles, providing enough space to trap contaminants without frequent emptying. Made from durable aluminum with a high-quality NBR fuel hose included, it promises good wear and heat resistance, which is important for long-term use under the hood.

The baffled design with steel balls effectively separates oil and moisture, helping to keep engine parts cleaner and potentially extending engine life. Installation is straightforward with the universal fit, but users should check available space under their hood first. It also offers flexibility by allowing installation with or without the breather filter, catering to different PCV system setups.

One point to watch is maintenance: in cold climates, moisture can freeze and block the system, so cleaning the catch can weekly or switching back to the original PCV hose in winter is advised. This product is well-made and user-friendly, balancing performance and ease of upkeep, although those in freezing regions need to be mindful of additional maintenance.

The EVIL ENERGY Oil Catch Can is a versatile and practical solution for car enthusiasts looking to improve their vehicle's performance. With a capacity of 300ml, it is suitable for regular maintenance schedules without being too bulky, ensuring it fits within most engine compartments. The use of aluminum as the primary material enhances durability while keeping the can relatively lightweight at 0.83 kilograms.

The baffled design with the option to add steel balls contributes to an effective filtration system, making it efficient at capturing oil vapors from the PCV system. This feature aids in preventing buildup in the intake system, which can improve engine efficiency. Users should note the recommendation to clean the catch can regularly, especially in freezing conditions, to prevent moisture-related issues.

Installation is made easier with its universal fit and the provided NBR fuel hose, though it's crucial to ensure compatibility with your car’s engine layout. Despite its straightforward installation process, novice users may need to refer to guides or professional help if unfamiliar with automotive modifications. The flexible design allows it to be used with or without a breather filter, offering customization based on engine needs.