When upgrading a car for track use, a catch can kit becomes an essential component to manage crankcase vapors and prevent oil blow-by from contaminating your intake. The best catch can kits for track cars are durable, easy to install, and offer efficient separation of oil and vapors under high-performance conditions. The EVIL ENERGY Oil Catch Can stands out as the overall best choice thanks to its solid build and versatility, while the BARTOO 750ml Universal Oil Catch Can Kit offers an excellent balance of capacity and affordability. A key tradeoff in this category is between capacity and size—larger cans provide longer intervals between emptying but may be more cumbersome to install. Continue reading for a detailed breakdown of the top options and what each brings to your track car setup.
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Key Takeaways
- The best catch can kits balance capacity, size, and ease of installation for high-performance track use.
- Durability and material quality, especially aluminum construction and baffling, are vital for long-term reliability.
- Versatile fittings and hoses, particularly 3/8” or 10AN, improve compatibility with various engine setups.
- Larger capacity cans reduce maintenance frequency but may add complexity to installation.
- Price often correlates with build quality and included accessories; premium options tend to last longer and perform better.
| catch can kit for track car | Capacity | Hose Length | Material |
|---|---|---|---|
| Evil Energy Oil Catch Can | 300 ml | 5 ft / 1.5 m | — |
| Baffled Oil Catch Can Kit Univ | — | — | 6061 aluminum with black coating |
| EVIL ENERGY Oil Catch Can | 300 ml | — | Aluminum |
| EVIL ENERGY Oil Catch Can | 300 ml | 5 ft / 1.5 m | — |
| EVIL ENERGY Oil Catch Can | 300 ml | 5 ft | — |
| Evil Energy Oil Catch Can | 300ml | 5 ft (1.5m) | Aluminum |
| EVIL ENERGY Oil Catch Can | 300ml | 2.6ft (0.8m) | Aluminum |
| EVIL ENERGY Oil Catch Can | 300ml | 5 ft (1.5m) | Aluminum |
| BARTOO 750ml Universal Oil Cat | 750ml | — | 6061 aluminum |
| Oil Catch Can Kit | 150ml | — | Billet aluminum |
| Oil Catch Can Kit | 150 ml (5 oz) | — | Billet aluminum |
| EVIL ENERGY Oil Catch Can | 300ML | 2.6ft / 0.8m | — |
| Evil Energy Oil Catch Can | 300ML | 2.6ft / 0.8m | — |
More Details on Our Top Picks
Evil Energy Oil Catch Can, 300ML Universal Baffled Aluminum Oil Separator Kit with 5FT 3/8 Inch Hose
This catch can excels in delivering reliable oil and moisture separation thanks to its baffled aluminum design and removable baffle, making it suitable for a wide range of vehicles. Compared with the Baffled Oil Catch Can Kit Universal 2 Port Aluminum Oil Separator Reservoir Tank, it offers a larger capacity and a heat-resistant hose, which can handle harsher conditions. The tradeoff is that it requires more maintenance and may pose installation challenges for beginners, especially in tight engine bays. Its durable aluminum construction and long hose make it a flexible choice for those seeking a comprehensive solution that balances capacity and durability.
Pros:- Effective at trapping oil and moisture to reduce engine buildup
- Universal fit compatible with most vehicles’ PCV systems
- Durable aluminum construction with heat-resistant hose
Cons:- Requires regular cleaning, especially in cold weather
- Installation can be complex for inexperienced users
Best for: Track car enthusiasts who want a reliable, high-capacity catch can with broad compatibility and robust construction.
Not ideal for: DIYers with limited mechanical experience or tight engine spaces, due to potential installation complexity.
- Capacity:300 ml
- Hose Length:5 ft / 1.5 m
- Hose Inner Diameter:3/8 inch
- Hose Outer Diameter:2/3 inch
- Inlet/Outlet Thread:M16*1.5
Our verdict“This pick suits experienced track drivers seeking a durable, high-capacity catch can that can handle diverse vehicle setups.”
Baffled Oil Catch Can Kit Universal 2 Port Aluminum Oil Separator Reservoir Tank
This compact 6061 aluminum catch can is ideal for setups where space is limited, thanks to its small footprint and effective baffled design with a 50-micron bronze filter. Unlike the larger Evil Energy 300ML Kit, this model sacrifices some capacity for a more streamlined fit, making it perfect for smaller engine bays or less aggressive track cars. While its universal fit and baffled construction offer solid oil separation, it may require additional fittings or modifications for certain vehicle configurations. The tradeoff is reduced capacity, which might necessitate more frequent servicing on high-mileage or heavily driven track cars.
Pros:- Compact size saves valuable engine bay space
- Universal fit for many vehicles
- Effective baffled design with bronze filter
Cons:- Requires sufficient space for installation
- May need additional fittings for some applications
Best for: Owners with limited engine bay space who still want a reliable oil separator that fits most vehicles.
Not ideal for: High-performance track cars that generate significant blow-by, where larger capacity and higher flow are needed.
- Material:6061 aluminum with black coating
- Number of Ports:2
- Thread Size:M16 x 1.5
- Filter Size:50 micron bronze filter
Our verdict“This model is perfect for space-conscious drivers who need a dependable catch can without bulk, but less suitable for high-demand applications.”
EVIL ENERGY Oil Catch Can, 300ml Baffled Aluminum Air Oil Separator with 2 Ports and Fuel Hose Fittings
This 300ml baffled aluminum catch can stands out for including multiple fuel fittings and compatibility with most vehicles, making it adaptable for various setups. Unlike the Baffled Oil Catch Can Kit Universal 2 Port Aluminum Oil Separator Reservoir Tank, it offers flexible fitting options such as 6AN, 8AN, and 10AN, appealing to those with custom or high-performance plumbing needs. However, its more complex fitting options can be overwhelming for novices, and low temperatures might cause freezing, requiring additional maintenance. Its versatility in fittings makes it ideal for track cars with custom setups or modifications requiring specific connections.
Pros:- Effective oil vapor and moisture trapping
- Includes multiple fuel fitting options for customization
- Universal fit for most vehicles
Cons:- May freeze in low temperatures, requiring maintenance
- Installation needs some technical knowledge
Best for: Track car builders or tuners needing flexible fitting options for custom plumbing and multiple vehicle configurations.
Not ideal for: Beginners or casual hobbyists who prefer plug-and-play solutions with minimal setup complexity.
- Capacity:300 ml
- Fitting Sizes:6AN, 8AN, 10AN
- Material:Aluminum
Our verdict“Ideal for custom or high-performance builds that demand adaptable fitting options, but not for those seeking simplicity.”
EVIL ENERGY Oil Catch Can, 300ML Baffled Oil Separator with 3/8″ NBR Fuel Hose Kit
This 300ml baffled aluminum catch can features a removable steel wool baffle and a durable NBR hose, making it a solid choice for those valuing straightforward setup and long-term reliability. Compared with the Evil Energy 300ML with fuel fittings, it emphasizes a robust hose and simple design that can suit a range of vehicle types. The removable steel wool insert enhances oil trapping efficiency, but cold weather can cause moisture to freeze, and installation may require some measurement to ensure fit. It’s best suited for those who prefer a straightforward, durable system without complex fittings or customization.
Pros:- Effective at trapping oil and moisture with steel wool baffle
- Durable aluminum and heat-resistant NBR hose
- Includes all components for straightforward installation
Cons:- Measurement of hose size is needed for proper fit
- Moisture freezing in cold weather can be an issue
Best for: DIY enthusiasts seeking a durable, easy-to-maintain catch can with simple installation requirements.
Not ideal for: High-performance or heavily modified track cars where larger capacity or specialized fittings are necessary.
- Capacity:300 ml
- Hose Length:5 ft / 1.5 m
- Hose Inner Diameter:3/8″
- Inlet/Outlet Thread:M16*1.5
Our verdict“This model suits DIYers wanting a reliable, no-frills catch can that’s easy to install and maintain, with some caution in cold conditions.”
EVIL ENERGY Oil Catch Can, 300ml Baffled Catch Can Kit, Universal Aluminum Air Oil Separator 2 Port with 10AN CPE Fuel Hose & Fitting Kits
This comprehensive 300ml aluminum catch can includes a removable steel ball filter and a full set of fittings, including a 10AN fuel hose, making it ideal for those who want a ready-to-install, versatile solution. Unlike the EVIL ENERGY 300ML with fuel fittings, this kit offers a larger hose size and a complete package, perfect for custom setups or high-performance track cars. The tradeoff is that installation may require professional help to ensure proper fit and safety, especially in cold climates where moisture freezing can occur. Its all-in-one approach makes it suitable for serious tuners wanting a plug-and-play experience with maximum adaptability.
Pros:- Effective at trapping oil vapor and moisture
- Includes comprehensive fittings and a 10AN fuel hose
- Durable aluminum construction
Cons:- Requires professional installation for optimal fit
- Potential moisture freezing in cold conditions
Best for: Professional tuners or serious track drivers needing a complete, high-capacity, and versatile catch can kit.
Not ideal for: Casual users or those with limited mechanical skills, due to the complexity of installation and fitting requirements.
- Capacity:300 ml
- Hose Length:5 ft
- Fitting Size:AN10
- Weight:3.43 pounds
- Package Dimensions:10.04 x 9.88 x 3.98 inches
Our verdict“Designed for advanced users needing a full-featured, adaptable catch can kit for demanding track applications, with installation complexity as a consideration.”
Evil Energy Oil Catch Can, 300ML Baffled Aluminum Oil Separator with Breather Filter and 5FT NBR Fuel Hose Kit
This catch can stands out for its baffled design, which enhances oil and moisture separation more reliably than simpler models like the 150ml kits. Its 300ml capacity offers a good balance between size and maintenance frequency, making it suitable for many track cars. Compared with the smaller 150ml options, it reduces the need for frequent emptying, while the durable NBR hose ensures heat resistance during aggressive driving. The inclusion of a breather filter and fittings makes installation flexible across various setups. However, precise measurement is necessary to ensure compatibility, and in cold climates, freezing could pose a risk if not properly maintained. Overall, this pick makes the most sense for owners seeking a robust, universal solution that doesn’t compromise on performance or ease of use.Pros:- Effective baffled design for superior oil and moisture separation
- Large 300ml capacity reduces frequent emptying
- Durable NBR hose resists heat and wear
- Universal fit accommodates a variety of vehicle setups
Cons:- Requires careful measurement for proper fit
- Potential freezing risk in cold climates if not maintained properly
Best for: Track car enthusiasts who want a reliable, high-capacity catch can that balances performance with ease of installation.
Not ideal for: Casual drivers or those with very limited engine bay space, as the 300ml size may be larger than needed and installation could be more involved.
- Capacity:300ml
- Hose Length:5 ft (1.5m)
- Hose Inner Diameter:3/8″
- Hose Outer Diameter:5/8″
- Thread Size:M16*1.5
- Material:Aluminum
Our verdict“This catch can offers a well-rounded solution for serious track car owners needing reliable performance and capacity.”
EVIL ENERGY Oil Catch Can, Universal Baffled Kit with NBR Fuel Hose, 300ml Aluminum Air Oil Separator Tank for PCV System
This 300ml aluminum catch can excels in applications where a baffled design is needed to trap oil effectively, comparable to the Evil Energy model but with a focus on PCV system compatibility. Its removable steel wool filter adds an extra layer of oil capture, making it suitable for engines producing higher blow-by. The included NBR fuel hose is high-quality and heat-resistant, but the overall length of 2.6ft (0.8m) may require additional fittings for some setups. Compared to the 150ml kits, it offers increased capacity for longer runs or aggressive driving, yet installation often requires a degree of technical skill. The potential for freezing in cold weather remains, similar to other models in this range. This kit is ideal for those who prioritize a professional-grade, adaptable system that can be fine-tuned for specific engine setups.Pros:- Effective baffled design with steel wool filter for enhanced oil trapping
- High-quality, heat-resistant NBR hose included
- Good capacity for extended use in high-performance applications
- Universal fit for various vehicle setups
Cons:- Requires professional installation for optimal results
- Potential freezing issues in cold climates if not maintained
Best for: Experienced tuners or professional installers seeking a versatile, high-capacity catch can for high-performance engines.
Not ideal for: Beginners or casual hobbyists who may find the installation process more complex and the need for precise setup challenging.
- Capacity:300ml
- Hose Length:2.6ft (0.8m)
- Hose Inner Diameter:3/8″
- Hose Outer Diameter:2/3″
- Thread Size:M16*1.5
- Material:Aluminum
Our verdict“A highly adaptable choice for experienced enthusiasts needing a professional-grade, high-capacity catch can.”
EVIL ENERGY Oil Catch Can, 300ML Baffled Aluminum Air Oil Separator with 3/8″ ID 5FT NBR Fuel Hose Kit
This 300ml baffled catch can provides a solid balance between affordability and performance, comparable to the other Evil Energy models but with a focus on straightforward oil separation. Its 5ft NBR hose offers ample length for flexible installation, and the threaded inlet/outlet ensures a secure fit. While it effectively traps oil and moisture, its smaller capacity means more frequent draining than larger models like the 750ml Bartoo can. The inclusion of a durable hose is a plus, yet it shares the freezing risk common to all NBR hoses in cold climates. Compared to higher-capacity options, it’s a good choice for budget-conscious owners or those with limited engine bay space, but it may require more maintenance over time.Pros:- Cost-effective solution with decent oil trapping
- Flexible 5ft hose for versatile installation
- Secure threaded fittings for leak-free setup
- Universal fit for most vehicles
Cons:- Limited 300ml capacity requires frequent draining
- Potential freezing issues in cold environments
Best for: Budget-conscious track car owners who need a reliable, easy-to-install catch can without high capacity demands.
Not ideal for: High-mileage or heavily modified engines where frequent draining and larger capacity are needed to prevent maintenance headaches.
- Capacity:300ml
- Hose Length:5 ft (1.5m)
- Hose Inner Diameter:3/8″
- Hose Outer Diameter:5/8″
- Thread Size:M16*1.5
- Material:Aluminum
Our verdict“A practical choice for budget-minded owners who want reliable basic oil separation without extra features.”
BARTOO 750ml Universal Oil Catch Can Kit with 2 Ports
This 750ml billet aluminum catch can offers significantly more capacity than the typical 300ml models, making it well-suited for turbocharged or high-mileage engines that generate more blow-by. Its billet 6061 aluminum construction and anodized finish emphasize durability and corrosion resistance. The 2 ports facilitate versatile plumbing, and the can’s disassembly design makes cleaning straightforward. Compared to smaller models like the Evil Energy 300ml, it reduces the frequency of emptying, ideal for long track sessions or high-performance builds. The larger size, however, can be a drawback for tight engine bays or less experienced DIYers. This kit is best for those who prioritize long-term reliability and capacity over ease of installation.Pros:- Massive 750ml capacity reduces maintenance frequency
- Durable, corrosion-resistant billet aluminum construction
- Easy to disassemble and clean
- Two ports for flexible plumbing options
Cons:- Size may be too large for small engine bays
- Installation requires some mechanical skill
Best for: Owners with turbocharged or high-mileage engines requiring a robust, large-capacity catch can that minimizes maintenance interruptions.
Not ideal for: Casual or stock engine setups where space is limited or lighter-duty components suffice.
- Material:6061 aluminum
- Finish:Anodized
- Capacity:750ml
- Ports:2
- Compatibility:Naturally aspirated and turbocharged
Our verdict“This high-capacity catch can is ideal for serious performance applications demanding durability and minimal upkeep.”
Oil Catch Can Kit, 2-Port Billet Aluminum Baffled Catch Can with Breather Filter and Drain Valve, Universal 150ml Car Engine Oil Separator Tank with 5 Adapters
This 150ml billet aluminum catch can offers a compact size, making it ideal for tight engine bays or smaller vehicles. Its baffled design provides decent oil and moisture separation for lighter use, similar to other 150ml kits but with the added convenience of a drain valve for easy maintenance. It includes multiple adapters, enhancing compatibility with different setups. Compared with the larger 300ml options, it demands more frequent draining, which could be a drawback for high-performance or heavily modified engines. The smaller size and lower capacity make it less suitable for engines producing high blow-by, but the sturdy billet construction ensures durability. Perfect for those who want a discrete, lightweight solution that doesn’t compromise space.Pros:- Compact and lightweight for tight spaces
- Sturdy billet aluminum construction
- Includes multiple adapters for versatile installation
- Easy to drain with built-in valve
Cons:- Limited 150ml capacity requires frequent emptying
- Less effective for engines with high blow-by
Best for: Owners with limited engine bay space or light-duty engines who want a reliable, small catch can with easy maintenance.
Not ideal for: High-performance or turbocharged engines with high blow-by, as the 150ml capacity may fill quickly.
- Material:Billet aluminum
- Capacity:150ml
- Ports:2
- Includes:5 adapters
- Additional features:Breather filter, drain valve
Our verdict“A smart choice for space-constrained builds or light-duty engines that don’t demand large capacity.”
Oil Catch Can Kit, 2-Port Oil Separator Reservoir Tank with Breather Filter and Drain Valve, Universal 150ml Aluminum Baffled Catch Can with Adapters
This 150ml aluminum catch can offers a durable construction with a straightforward design that makes it ideal for those seeking a reliable, no-fuss solution. Compared with larger capacity options like the EVIL ENERGY 300ml kit, its smaller size may require more frequent emptying, but it keeps installation simple and fits well in tight engine bays. Its inclusion of multiple adapters enhances compatibility, and the drain valve simplifies maintenance. However, the limited capacity means it might not be suitable for heavily modified or high-mileage engines that produce more blow-by. Its compact profile is perfect for daily drivers or track cars with limited space, but users with high-performance setups should consider larger tanks. The aluminum body resists corrosion and high temperatures, making it a durable choice for track use.
Pros:- Durable billet aluminum construction resistant to high temperatures and corrosion
- Easy to discharge oil with a convenient drain valve
- Includes multiple adapters for broad vehicle compatibility
Cons:- Limited 150ml capacity may require frequent emptying on high-mileage engines
- Installation may need some mechanical skill for optimal fit
Best for: Track car owners seeking a compact, durable catch can with broad compatibility and easy maintenance.
Not ideal for: Owners of high-mileage or heavily modified engines that generate significant blow-by and require larger capacity tanks.
- Capacity:150 ml (5 oz)
- Material:Billet aluminum
- Dimensions:2.48″ diameter x 3.74″ height
- Breather filter height:2.88″
- Breather filter diameter:1.97″
- Adapters:Two 10-11 mm OD, two 12-14 mm OD, one 13-14 mm OD
Our verdict“A solid choice for drivers who prioritize durability and simplicity in a compact catch can for track use.”
EVIL ENERGY Oil Catch Can, 300ml Aluminum Baffled Catch Can Kit with Breather Filter, Universal Air Oil Separator Tank for PCV System, Blue
This 300ml aluminum catch can is designed to handle more volume, making it suitable for engines with higher blow-by or more aggressive driving. Its baffled design and optional breather filter improve oil separation efficiency, aligning it with the EVIL ENERGY 300ml Baffled Kit, but with added venting flexibility. Compared to the smaller, simpler Baffled Oil Catch Can Kit, this model offers increased capacity, which reduces the need for frequent emptying during intense track sessions. However, installation requires careful verification of hose sizes and professional help is recommended, especially since improper setup can lead to freezing issues in cold climates. Its universal fit makes it adaptable, but users should ensure their vehicle’s hose connection sizes match. This pick makes the most sense for those who want a larger, versatile tank that can be tailored to their setup.
Pros:- Larger 300ml capacity reduces frequency of emptying
- Includes breather filter option for improved venting
- High-quality aluminum construction for durability
Cons:- Requires professional installation for proper fit and function
- Hose size compatibility must be verified before purchase
- Potential freezing risk in cold climates if not maintained properly
Best for: Track car owners who need a larger capacity and the flexibility to customize venting options.
Not ideal for: DIY enthusiasts without mechanical experience or those in cold climates without proper drainage and maintenance plans.
- Capacity:300ML
- Hose length:2.6ft / 0.8m
- Hose ID:3/8″
- Hose OD:2/3″
- Inlet/Outlet Thread:M16*1.5
Our verdict“Ideal for enthusiasts seeking a larger, adaptable oil catch can that can be tailored but requires professional setup.”
Evil Energy Oil Catch Can, Universal Baffled Kit with Breather Filter, 300ml Aluminum Air Oil Separator Tank
This 300ml aluminum baffled catch can stands out for its removable baffle and steel balls, making cleaning straightforward and maintenance less of a chore. It caters well to pre-PCV vehicles with or without a breather filter, giving it an edge over simpler designs like the Baffled Oil Catch Can Kit, which may lack such features. While its effective baffled design traps oil and moisture efficiently, installation can be tricky, requiring precise hose measurements and sometimes professional help. Its universal fit means it can adapt to many setups, but cold climates pose a risk of freezing if the unit isn’t maintained properly. Compared to the EVIL ENERGY 300ml Aluminum Baffled Catch Can Kit, this model’s removable baffle offers easier cleaning, but both demand careful setup for optimal performance.
Pros:- Effective oil and moisture trapping with baffled design
- Removable baffle and steel balls for easy cleaning
- Compatible with pre-PCV vehicles with or without breather filter
Cons:- Installation may require precise measurements and possibly professional help
- Potential freezing issues in cold climates if not properly maintained
Best for: Owners of pre-PCV engines seeking a catch can with easy maintenance and reliable baffling.
Not ideal for: Users who prefer plug-and-play solutions without measuring hose sizes or who operate in very cold environments without proper winterization.
- Capacity:300ML
- Hose Length:2.6ft / 0.8m
- Hose Inner Diameter:3/8″
- Hose Outer Diameter:2/3″
- Thread Size:M16*1.5
Our verdict“A practical choice for those who prioritize ease of cleaning and maintenance in a versatile catch can setup.”
How We Picked
The products in this roundup were selected based on their build quality, capacity, ease of installation, and compatibility with high-performance engines common in track cars. We prioritized options with durable materials like aluminum and effective baffling to ensure efficient oil separation under demanding conditions. Additionally, ease of fitting hoses and accessories was considered, along with value for money—balancing features with cost. The ranking reflects a combination of performance reliability, user versatility, and overall value, ensuring that both casual enthusiasts and serious track drivers find suitable options.Factors to Consider When Choosing Catch Can Kit For Track Cars
Choosing the right catch can kit for your track car involves more than just capacity. It’s essential to consider factors that affect installation, maintenance, and performance to ensure your engine stays clean and runs efficiently during high-stress conditions. The right kit will fit your engine setup, offer durability, and require minimal upkeep without breaking the bank.Capacity and Size
Capacity determines how often you’ll need to empty your catch can during track days. Larger cans, like 750ml models, provide extended intervals, reducing downtime, but their size can complicate installation in tight engine bays. Smaller cans are easier to mount but may require more frequent maintenance. Consider your track schedule and available space to find a balance that works for your setup.
Material and Build Quality
Aluminum is the preferred material for catch cans due to its lightweight, corrosion resistance, and durability under high temperatures. Baffled designs improve separation efficiency, preventing oil from passing into the intake. Avoid cheap plastic units, which may crack or degrade quickly under race conditions. High-quality fittings and hoses also extend the lifespan of your kit and prevent leaks.
Fittings and Compatibility
Most catch can kits use 3/8″ NPT, 10AN, or similar fittings. Ensuring compatibility with your existing hoses and fittings is essential for a smooth install. Versatile kits with multiple adapters and wide compatibility reduce the need for additional parts. Also, check if the kit includes a drain valve for easy oil removal, especially for longer track sessions.
Ease of Installation and Maintenance
A well-designed kit should be straightforward to install, with clear instructions and compatible mounting options. Consider the location of your catch can—closer to the valve cover or intake—to optimize performance. Maintenance involves emptying the can and inspecting hoses; kits with quick-release fittings or drain valves simplify this process, saving time during track days.
Price and Value
Premium kits often feature better materials, baffling, and accessories, but come at a higher cost. Budget options may suffice for casual track use but could lack long-term durability or effective baffling. Evaluate your performance needs and budget carefully—sometimes investing a bit more upfront leads to better reliability and fewer headaches down the line.
Frequently Asked Questions
How often should I check and empty my catch can during track days?
For most track sessions, it’s advisable to check your catch can after every few laps or at least every 1-2 hours of intense driving. This ensures that oil buildup doesn’t overflow or cause excessive pressure. If your kit has a drain valve, emptying it is quick—just make sure to do it in a safe, clean environment to prevent oil contamination. Regular checks help maintain optimal engine performance and prevent potential issues.
Can I install a catch can kit on any turbocharged engine?
Most turbocharged engines benefit from a catch can because they produce more crankcase vapors that can contaminate the intake. However, compatibility depends on the fittings and space available in your engine bay. Confirm that the kit’s fittings match your existing hoses and that there’s enough room to mount the can securely. Proper installation is key to ensuring effective vapor separation and engine cleanliness.
Is a larger capacity catch can always better for track use?
While larger capacity cans reduce the frequency of emptying, they can also be bulkier and more challenging to install in tight engine bays. For most track cars, a 300-500ml capacity strikes a good balance—large enough to handle extended sessions but compact enough for easy placement. Consider your available space and maintenance willingness when choosing capacity.
Do I need a baffled catch can, or will any simple can work?
Baffled catch cans significantly improve oil separation efficiency, especially under high RPM and aggressive driving conditions typical of track use. Non-baffled cans may allow oil to pass through, leading to intake contamination and potential engine issues. Investing in a baffled design enhances performance and durability, making it a worthwhile upgrade for serious track cars.
What accessories should I look for in a catch can kit?
Look for kits that include versatile fittings, multiple adapters, and a drain valve for ease of maintenance. Quick-release fittings simplify installation and removal, especially if you need to swap or reposition the can. A breather filter helps prevent pressure buildup, and high-quality hoses reduce the risk of leaks. These accessories enhance both performance and convenience during track use.
Conclusion
The best overall pick for most track car enthusiasts is the EVIL ENERGY Oil Catch Can thanks to its durable aluminum construction, baffled design, and versatile fittings. For those prioritizing value, the BARTOO 750ml Universal Oil Catch Can Kit offers a generous capacity at an affordable price, suitable for repeated track sessions. Beginners or casual drivers may prefer simpler, smaller units that are easier to install and maintain. Meanwhile, high-mileage or heavily modified engines will benefit from larger, premium kits with additional accessories. Whatever your needs, selecting a well-built, compatible catch can ensures your engine stays clean and performs reliably on the track.
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