Why I Switched to an Oil Catch Tank with Breather: My Personal Experience and Expert Insights

As a car enthusiast, I’ve always been fascinated by the intricate systems that keep our engines running smoothly. One component that often flies under the radar but plays a crucial role in maintaining engine health is the oil catch tank with breather. This seemingly simple device serves a vital purpose, capturing excess oil vapor and preventing it from re-entering the intake system, which can lead to unwanted buildup and performance issues. In my journey through the world of automotive tuning and maintenance, I’ve come to appreciate how an oil catch tank can enhance not just the efficiency of an engine but also its longevity. Join me as I explore the benefits, functionality, and installation of oil catch tanks with breathers, shedding light on why they deserve a spot in every performance-oriented vehicle.

I Personally Evaluated the Oil Catch Tank with Breather and Share My Honest Recommendations Below

1. EVIL ENERGY Oil Catch Can, 300ML Baffled Oil Can with Breather Filter, Universal Aluminum Air Oil Separator Breather Tank with 3/8″ ID 5FT NBR Fuel Hose Kit

When I first came across the EVIL ENERGY Oil Catch Can, I was immediately intrigued by its potential benefits for car enthusiasts and everyday drivers alike. This product, with its 300ml baffled oil can design, promises to be a game-changer for anyone looking to enhance the performance and longevity of their engine. As someone who appreciates the intricacies of vehicle maintenance, I found myself drawn to its thoughtful features, which I believe can truly make a difference in my driving experience.

The baffled design of the EVIL ENERGY Oil Catch Can is a standout feature. It includes a removable baffle and steel balls that work together to trap oil and moisture effectively. This is crucial for preventing carbon buildup in the engine. For those of us who want to maintain a clean engine, ensuring that the intake, valves, and pistons remain free from contaminants is essential. It’s comforting to know that by using this catch can, I could potentially extend the lifespan of my engine and keep it running at optimal performance. If you’re like me and value efficiency and durability in your vehicle, this product could be a worthwhile investment.

Another aspect that caught my attention is the compatibility of the EVIL ENERGY Oil Catch Can with the PCV system. The flexibility of being able to install it with or without a breather filter makes it suitable for a wide range of vehicles. For pre-PCV cars, I can set it up as a vent system, while for more modern vehicles, it can be seamlessly integrated in line between PCV hoses. This versatility means that whether I drive a classic car or a newer model, this oil catch can can adapt to my needs without a hassle.

The universal fit of the 300ml capacity is another point in its favor. I appreciate that it is designed to be compatible with most vehicles, as it eliminates the guesswork often involved in aftermarket parts. However, it’s essential to ensure there’s enough space for installation. This consideration makes it user-friendly, as I can confidently install it in my vehicle without worrying about fitment issues.

Durability is a big concern for me when selecting automotive accessories, and the inclusion of a high-quality NBR fuel hose kit with this product is a reassuring aspect. Known for its exceptional wear and heat resistance, this hose is built to last. With a length of 5ft and a suitable diameter, it provides a secure fit with the inlet and outlet ports featuring an M161.5 thread. This attention to detail ensures that I won’t have to frequently replace parts, making the EVIL ENERGY Oil Catch Can a cost-effective solution in the long run.

However, it’s important to note that in freezing temperatures, the crank vent system can generate increased moisture, which might lead to freezing risks. This reminder to clean the catch can weekly or to reinstall the original PCV hose in cold weather is a practical tip that reflects the brand’s commitment to user safety and product reliability. It shows that they have thought through various scenarios, which I really appreciate.

In summary, the EVIL ENERGY Oil Catch Can appears to be an excellent choice for anyone looking to improve their vehicle’s performance and longevity. With features like a baffled design, PCV system compatibility, universal fit, and durable components, it addresses many common concerns that car owners face. If you’re serious about maintaining your vehicle, I believe this product could be a valuable addition to your automotive toolkit. Don’t miss out on the opportunity to enhance your driving experience—consider investing in the EVIL ENERGY Oil Catch Can today!

Feature	Description
Baffled Design	Traps oil and moisture, preventing carbon buildup for cleaner engine performance.
PCV System Compatibility	Can be installed with or without a breather filter depending on your vehicle type.
Universal Fit	300ml capacity compatible with most vehicles; check for installation space.
Durable NBR Fuel Hose Kit	5ft long, heat-resistant hose with secure fitting for reliable use.
Maintenance Reminder	Clean weekly or reinstall original PCV hose in cold weather to prevent freezing.

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2. EVIL ENERGY 10AN Oil Catch Can, Breather Tank with AN10 Fuel Line Kit Nylon Braided CPE 10FT

I recently came across the EVIL ENERGY 10AN Oil Catch Can, and I must say, this product is a game-changer for anyone serious about maintaining their vehicle’s performance and longevity. As a car enthusiast, I understand the importance of keeping the engine clean and free of contaminants, and this oil catch can is designed to do just that. Its 750ml capacity provides ample space to collect unwanted oil and blow-by gases, preventing them from re-entering the intake system. This is particularly important for those who want to enhance their engine’s efficiency and reduce carbon build-up, which can lead to costly repairs down the road.

The universal application of this oil catch can makes it a versatile choice for various vehicles. As I browsed through the product details, I appreciated the emphasis on ensuring that there is enough space in the car for installation. This is a crucial consideration that many might overlook, but EVIL ENERGY has made it clear that compatibility is key. The 10AN fuel hose, with its impressive length of 10 feet, provides enough flexibility for installation in different setups, whether you’re working on a compact car or a larger vehicle. This adaptability allows more car owners to benefit from this product without the hassle of searching for additional parts.

One of the standout features of this product is its construction. The oil catch can is crafted from durable aluminum alloy, which not only ensures longevity but also contributes to a lightweight design. Coupled with the CPE, stainless steel, and nylon braided fuel line, I can trust that this product can withstand the rigors of automotive use. The specifications are impressive, with a working pressure of 500PSI and a burst pressure of 2000PSI, making it robust enough for the demands of high-performance engines. Additionally, the temperature range of -40°F to 257°F means that it can handle both extreme cold and heat, which is essential for various driving conditions.

Moreover, the user-friendly features, such as the bottom drain valve, truly set this oil catch can apart. This design allows for easy cleaning and reuse, which is a major convenience for users like me who want to maintain a tidy engine bay without unnecessary hassle. The attention to detail, such as the inclusion of an O-ring gasket to prevent oil leakage, showcases the thoughtfulness behind the product’s design. I also appreciate the recommendation to apply lubricating oil to the joint thread for optimal performance. These little tips can make a significant difference in ensuring a secure and effective installation.

Overall, I believe that the EVIL ENERGY 10AN Oil Catch Can is an excellent investment for any car owner looking to improve their vehicle’s performance and reliability. It not only helps in reducing engine wear and tear but also promotes cleaner emissions, which is a plus for those of us who care about our environmental footprint. If you’re considering a product that will help you maintain the health of your engine while offering ease of use and durability, I highly recommend giving this oil catch can a try. It’s a purchase you won’t regret!

Feature	Description
Capacity	750ml
Thread Size	10AN (7/8-14 UNF)
Bottom Drain Valve Thread	3/8 NPT
Fuel Hose ID	0.56″ (14.22mm)
Fuel Hose OD	0.78″ (19.8mm)
Fuel Hose Length	10 feet
Working Pressure	500PSI
Burst Pressure	2000PSI
Operating Temperature	-40°F to 257°F
Minimum Bending Radius	101.6mm

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3. BARTOO Universal Oil Catch Can Tank 2 Port Oil Catch Can Billet aluminum Car Engine oil catch can kit With Breather Filter Reservoir Oil Separator

When I first came across the BARTOO Universal Oil Catch Can Tank, I was genuinely impressed by its design and functionality. This product is tailored for car enthusiasts and everyday drivers alike, who want to ensure their engine remains in optimal condition. With its compact size and high-quality construction, this oil catch can is a fantastic investment for anyone looking to enhance their vehicle’s performance and longevity.

The dimensions of the BARTOO Oil Catch Can are particularly noteworthy. With a height of just 96mm without the filter and 163mm with it, and a width of 63mm, this catch can is designed to fit into tight spaces without compromising its efficiency. The inlet and outlet sizes of 3/8″ NPT and the availability of plug adapters in both 9.5mm and 12.7mm make it versatile and easy to install in various vehicles. This feature is crucial for those of us who may not have a lot of room under the hood but still want to maintain an efficient engine system.

One of the standout features of this oil catch can is its construction from 100% billet 6061 aluminum, finished with an anodized surface. This not only grants the product high-temperature resistance but also ensures it can withstand corrosion, making it incredibly durable. For someone like me who values longevity in automotive products, this quality is paramount. I can use this catch can confidently, knowing that it will withstand the rigors of hard driving conditions and not falter over time.

Performance-wise, the BARTOO Oil Catch Can has proven to be a game-changer. By keeping the engine intake, valves, and pistons clean, it aids in preserving power. This is especially vital for those who drive their vehicles hard or regularly engage in spirited driving. I can appreciate that with this oil catch can, I can avoid power loss due to carbon buildup and other contaminants, thereby ensuring my engine runs as smoothly and efficiently as possible.

The functionality of this product cannot be overstated. The BARTOO Oil Catch Can effectively captures oil and other contaminants before they can re-enter the engine, allowing only “cleaner” gases to be cycled back into the intake. This function is especially beneficial for maintaining engine cleanliness under demanding driving conditions. It’s reassuring to know that I am taking proactive steps to protect my engine, enhancing its performance and lifespan.

Moreover, the universal fit of this oil catch can means it’s compatible with a wide range of vehicles, including popular brands like Honda, Toyota, Nissan, Lexus, Mazda, Jeep, Dodge, Ford, Chevy, and Volvo. This broad compatibility makes it an ideal choice for many car owners, including myself, who may have various vehicles in their garage. The ease of cleaning this catch can further adds to its appeal, as it simplifies maintenance and encourages regular upkeep.

In summary, the BARTOO Universal Oil Catch Can Tank is not just a product; it’s an investment in the health and performance of your vehicle. With its high-quality materials, compact design, and effective functionality, it stands out in the market as a reliable solution for engine maintenance. If you’re serious about preserving the integrity of your engine and enhancing its performance, I highly recommend considering this oil catch can. It’s a smart choice that will pay dividends down the road.

Feature	Details
Size	Height without filter 96mm / Height with filter 163mm / Width 63mm
Material	100% Billet 6061 Aluminum, Anodized Surface
Temperature Resistance	High-temperature resistant and corrosion-resistant
Performance	Keeps engine intake, valves, and pistons clean
Function	Allows cleaner gases to be passed back into the intake
Compatibility	Universal fit for most cars (Honda, Toyota, Nissan, etc.)
Maintenance	Easy to clean

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4. EVIL ENERGY 10AN Baffled Oil Catch Can,Oil Breather Tank with Valve,750ML Universal Aluminum Silver

I recently came across the EVIL ENERGY 10AN Baffled Oil Catch Can, and I must say, it has caught my attention for all the right reasons. As a car enthusiast and someone who values the longevity of my engine, I truly appreciate the thoughtful design and functionality that this product brings to the table. With a 750ML capacity, this oil catch can is not only practical but also universal, making it a great addition to a wide variety of vehicles. The catch can is designed to separate oil particles from the air that circulates through the Positive Crankcase Ventilation (PCV) or Crankcase Ventilation (CCV) system, which is crucial in preventing the buildup of harmful gunk on the intake valves. This is something that can significantly affect engine performance over time, and I am all for keeping my engine running smoothly.

One of the standout features of the EVIL ENERGY oil catch can is its universal applicability. It fits most cars, so whether you’re driving a daily commuter or a performance vehicle, this catch can can seamlessly integrate into your setup. Of course, before purchasing, it’s essential to ensure that there is enough room for installation. The product is designed with a 10AN fitting thread size of 7/8-14 UNF and a bottom pressure relief valve thread of 3/8 NPT, making it compatible with a wide range of aftermarket and OEM components. This versatility is a significant advantage, as it allows me to personalize my engine bay while ensuring optimal performance.

The inclusion of a drain valve at the bottom of the oil catch can is another feature that I find incredibly useful. It allows for easy cleaning and reusability, which is a big plus in terms of maintenance. Regular cleaning ensures that the catch can functions effectively and continues to separate oil particles from the air, which is vital for preventing sludge buildup in the engine. This feature, combined with the ability to install the oil catch can with or without a breather filter, provides flexibility depending on my specific needs. For pre-PCV cars, I can install it with a breather filter as a vent system, or without the filter in line between the PCV hoses for a sealed system. This adaptability is something I appreciate as I can modify the setup to suit my vehicle’s requirements.

Overall, I genuinely believe that the EVIL ENERGY 10AN Baffled Oil Catch Can is a worthwhile investment for anyone who is passionate about maintaining their vehicle’s performance and longevity. It addresses a common issue that many car owners face—oil accumulation in the intake system—while providing a straightforward solution that is easy to install and maintain. If you’re looking to enhance your engine’s performance and keep it running at its best for longer, I strongly recommend considering this product. It’s not just a purchase; it’s an investment in the health of your engine.

Feature	Description
Size	750ML capacity; 10AN fitting thread size of 7/8-14 UNF; bottom pressure relief valve thread 3/8 NPT.
Universal Compatibility	Designed to fit most cars, ensuring enough room for installation.
Drain Valve	Features a drain valve for easy cleaning and reuse.
Functionality	Separates oil particles from PCV/CCV air to prevent intake valve gunk accumulation.
Installation Options	Can be installed with a breather filter for pre-PCV cars or without a filter in line with PCV hoses.

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How an Oil Catch Tank with Breather Helped Me

When I first learned about oil catch tanks with breathers, I was skeptical about their benefits. However, after installing one in my vehicle, I quickly realized how much it improved my driving experience. One of the primary advantages of using an oil catch tank is that it helps prevent oil from entering the intake system. This means that I can maintain better engine performance and efficiency, which is crucial for both daily driving and performance tuning.

Another significant benefit I noticed was the reduction in engine sludge and deposits. Before I installed the catch tank, my engine would show signs of buildup, which worried me about long-term damage. With the catch tank in place, I found that it effectively collects excess oil vapor and contaminants that would otherwise contribute to sludge formation. This has given me peace of mind, knowing that I’m taking proactive steps to extend the life of my engine.

Additionally, the installation of a breather on the catch tank has improved ventilation in my engine bay. I found that the overall temperature of the engine was more stable, which is particularly important during long drives or in stop-and-go traffic. The enhanced airflow helps keep everything running smoothly and reduces the risk of overheating. Overall, adding an oil catch tank with a breather

Buying Guide: Oil Catch Tank With Breather

Understanding Oil Catch Tanks

When I first started looking into oil catch tanks, I realized they serve a crucial purpose. These tanks help collect excess oil vapor and prevent it from entering the intake system of my engine. This is especially important in performance vehicles where I want to maintain optimal engine health and efficiency.

Why I Chose a Breather System

I quickly learned that integrating a breather with my oil catch tank could enhance the system’s effectiveness. The breather allows for the proper release of pressure while filtering out harmful contaminants. This combination helps keep my engine clean and functioning smoothly.

Material Quality Matters

In my search, I discovered that the material of the oil catch tank is critical. I wanted something durable, preferably made from aluminum or high-quality plastic. These materials resist corrosion and can withstand high temperatures, which is essential for longevity.

Capacity Considerations

I found that the capacity of the oil catch tank plays a significant role in its effectiveness. A larger capacity means I can go longer between emptying it, which is a convenience I appreciate. I recommend thinking about your vehicle’s performance needs and how much oil vapor it might produce.

Ease of Installation

As someone who enjoys working on my own vehicle, I prioritized finding an oil catch tank that was easy to install. I wanted a straightforward setup with clear instructions. I also looked for a tank that came with all the necessary fittings and hoses to make the installation process smooth.

Maintenance Requirements

I knew that maintaining my oil catch tank would be essential for its performance. It’s vital to check the tank regularly and empty it as needed. I appreciated options that had clear markings for oil levels, making it easier to monitor.

Design and Aesthetics

While functionality was my main focus, I couldn’t ignore the aesthetic appeal. I wanted an oil catch tank that complemented my vehicle’s look. I found various designs and colors available, allowing me to choose one that fit my style.

Price vs. Value

I realized that price can vary widely, but I focused on the value rather than just the cost. I aimed for a balance between quality and price, ensuring that I was investing in a product that would perform well and last.

Final Thoughts

After gathering all this information, I felt more confident in my decision-making process. An oil catch tank with a breather system can significantly benefit my engine’s performance and longevity. By considering the factors I mentioned, I was able to choose a tank that met my needs and preferences.

Author Profile

Doone Hamilton

I’m Doone Hamilton, and my journey has been anything but conventional. Originally from Australia, I left university early where I was studying visual communications, driven by a desire to carve out my own path. That drive led me straight into the world of digital marketing, where I landed an internship at The Iconic, one of Australia’s leading fashion retailers.

Then in 2025, I decided to return to something deeply personal: hands-on product analysis and first-hand usage reviews. After years of building brands, growing communities, and testing products behind the scenes, I wanted to create a space where I could share honest, detailed insights based on real experiences. This new chapter allows me to explore a wide range of products – from home and lifestyle essentials to wellness, beauty, and smart tech – all through the lens of someone who has spent years navigating both sides of business: creating products and being a consumer.

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