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If you drive a Honda Civic Type R and want to reduce intake-valve deposits and crankcase vapors, adding an oil catch can is a practical preventive step. A properly sized catch can captures oil-contaminated moisture and blow-by before it reaches the intake tract and throttle body, helping maintain performance and throttle response over time.This guide shortlists the top seven oil catch cans suited to the Civic Type R Type R configuration, focusing on compatibility, filtration efficiency, installation complexity, and maintenance needs. Read on to understand how we evaluated options and which features matter most for this turbocharged Honda model.
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Top Picks at a Glance
| Best Overall The best all-around choice for most situations | Mishimoto Baffled Oil Catch Can Kit for Honda Civic Type R (2017+) |  |
| Best Quality Built to a higher standard if you want something more solid | Radium Engineering Dual Catch Can Kit for 2017+ Honda Civic Type-R |  |
| Best Value The sweet spot between price and what you get | HPS Aluminum Performance Oil Catch Can Kit with Bracket and -6 AN Fittings |  |
| Best Budget The cheapest option that still gets the job done reliably | EVIL ENERGY 300ml Baffled Oil Catch Can with NBR Hose Kit |  |
| Highest Rated A top-rated pick with lots of positive feedback | Mishimoto Baffled Oil Catch Can Kit for 2017+ Honda Civic Type R |  |
| Most Popular A crowd favorite that many people choose with confidence | EVIL ENERGY Baffled 300ml Oil Catch Can Kit with NBR Hose |  |
| Best Seller A high-volume bestseller chosen again and again | EVIL ENERGY 300ml Baffled Oil Catch Can Kit with Breather Filter |  |
1. Mishimoto Baffled Oil Catch Can Kit for Honda Civic Type R (2017+)
| Material Type | Aluminum |
|---|---|
| Included Components | Catch can, bracket, hoses, fittings, clamps |
| Automotive Fit Type | Vehicle Specific Fit |
| Compatible with Vehicle Type | Car |
This Mishimoto kit provides a direct-fit baffled oil catch can built specifically for the 2017+ Honda Civic Type R. It installs inline with the PCV system and uses a 50-micron bronze filter and internal air diverter to separate oil particles from crankcase vapors, helping keep intake and intercooler components cleaner. The kit includes an application-specific bracket, direct-fit hoses, fittings, clamps, and a one-way check valve to ensure correct flow direction. Constructed from billet 6061 aluminum with Viton O-rings, the can is serviceable so you can inspect and drain trapped oil without removing the assembly. Installation is straightforward and typically takes under 30 minutes for someone comfortable working in an engine bay. The compact 2 oz can and tidy bracket location mean it does not obstruct other components, and the color-matched bracket adds a visual touch. Expect regular checks and occasional draining during spirited driving or track use because the small reservoir fills with collected oil over time.
Best for: Drivers who want a clean, factory-like installation to reduce intake and intercooler oil contamination while preserving daily drivability and occasional track performance.
Less Ideal for: People looking for a large-capacity or multi-can system for extended high-mileage or continuous track abuse should consider larger or multi-stage solutions instead.
- Direct-fit kit engineered for the 2017+ Civic Type R for simplified installation
- Baffled 50-micron bronze filter and air diverter improve oil separation efficiency
- Billet 6061 aluminum construction with Viton O-rings for durability and serviceability
- Includes application-specific bracket, hoses, fittings, and clamps for a complete install
- Small 2 oz reservoir requires frequent checking and draining during heavy or track use
Verdict: Choose this kit if you want a durable, direct-fit, serviceable catch can tailored specifically to the 2017+ Honda Civic Type R to keep intake components cleaner.
2. Radium Engineering Dual Catch Can Kit for 2017+ Honda Civic Type-R
| Brand | Radium Engineering |
|---|---|
| Item model number | 20-0826-FL |
| Port sizes | 10AN ORB inlet/outlet, 4AN ORB drain |
| Fitment | 2017+ Honda Civic Type-R |
This Radium Engineering dual catch can kit installs using existing factory mounting holes to provide closed-loop oil separation for the PCV and CCV sides on 2017+ Civic Type-Rs. Each can uses 2-step baffling and large 10AN ORB inlet/outlet ports with a 4AN ORB drain, so it captures oil and sludge before vapors circulate back into the intake. The cans are designed to maintain negative crankcase pressure and keep oil vapors out of the cabin while remaining emissions- and track-legal because they do not vent to atmosphere. Practical touches include easy-to-read dipsticks for checking fluid level and a drain port for servicing without removal. Expect cleaner intake and intake tract components and more consistent combustion on a high-revving, performance engine, though installation requires basic mechanical skills and routing hoses neatly in the engine bay. The kit is sold as both individual cans or a matched dual set so you can tailor it to a full PCV/CCV solution or replace a single side as needed.
Best for: Drivers focused on preserving intake cleanliness and consistent performance on a high-revving Type-R who want a factory-integrated, emissions-compliant solution.
Less Ideal for: Casual drivers who do minimal spirited driving or those unwilling to perform basic engine-bay plumbing and periodic maintenance tasks.
- Closed-loop design keeps system emissions- and track-legal by not venting to atmosphere.
- Two-step internal baffling improves oil separation efficiency compared with simple catch cans.
- Large 10AN ORB fittings and a 4AN ORB drain make plumbing and servicing straightforward.
- Mounts with factory holes for a clean, factory-integrated installation and fitment.
- Requires careful hose routing and basic mechanical skill to install correctly in the engine bay.
Verdict: A factory-friendly, closed-loop dual catch can system built to keep the Type-R intake cleaner and support consistent high-performance operation.
3. HPS Aluminum Performance Oil Catch Can Kit with Bracket and -6 AN Fittings
| Compatible with Vehicle Type | Car |
|---|---|
| Product Grade | Performance Part |
| Capacity | 5 Fluid ounces |
| Material Type | Aluminum |
This HPS catch can kit captures crankcase blow-by and separates oil and water vapors before they re-enter the intake, which helps keep intake valves cleaner and can preserve performance on direct-injected turbo engines. It is sold as a bolt-on kit with a powder-coated steel bracket that uses factory mounting points, pre-assembled hoses and -6 AN fittings for a tidy installation, and a screw-on 5 oz cup with a 14 mm hex drain for straightforward servicing. The machined aluminum can has internal baffles and a screw-on dipstick so you can check fluid level without disassembly. Practical buyers will appreciate the compact size and factory-friendly mounting that keeps the can accessible for periodic draining. The main trade-off is the modest 5-ounce capacity, which means heavier track use or very long intervals will require more frequent checks and emptying. Fitment is limited to specified left-hand-drive Type R and Integra models, so confirm vehicle compatibility before purchasing.
Best for: A practical buyer who wants a clean, factory-style installation to reduce intake valve deposits on turbocharged 2.0L Type R or Integra engines and prefers easy maintenance and durable materials.
Less Ideal for: Drivers who plan frequent track days or extended high-blow-by operation without routine servicing should consider a larger-capacity or race-focused solution.
- Machined aluminum body with internal baffles for effective oil and vapor separation
- Includes powder-coated steel bracket and pre-assembled hoses for easier bolt-on installation
- Screw-on cup with 14 mm hex drain and dipstick for simple, tool-friendly maintenance
- -6 AN fittings provide a leak-resistant, tidy hose connection
- 5 fluid ounce capacity is relatively small, requiring more frequent service under heavy use
Verdict: A compact, well-built bolt-on catch can that keeps intake valves cleaner on Type R/Integra turbo 2.0L engines while prioritizing easy installation and maintenance.
4. EVIL ENERGY 300ml Baffled Oil Catch Can with NBR Hose Kit
| Capacity | 300 Milliliters |
|---|---|
| Hose length | 5 ft (1.5 m) |
| Hose inner diameter | 3/8 inch |
| Port thread | M16×1.5 |
| Material | Aluminum |
This 300ml baffled catch can traps oil and moisture from crankcase ventilation before those vapors recirculate into the intake, helping reduce carbon buildup on valves and intake runners. It is supplied as a universal kit with a removable internal baffle, steel wool for extra coalescing, an aluminum can with M16x1.5 threaded ports, and a 5 ft NBR hose that resists heat and wear. Typical use is inline with PCV hoses or as a breather on pre-PCV setups; installation is straightforward for experienced DIYers and fits neatly in many engine bays when space allows. The aluminum body and threaded cap feel durable and serviceable, and the 300ml volume is compact yet large enough to avoid frequent emptying on daily-driven cars. Limitations to note are universal fittings and hose size may not match every vehicle without buying additional hose or clamps, and in very cold climates the unit can trap moisture that risks freezing if not cleaned regularly. For a budget-focused upgrade that targets intake cleanliness, this kit offers solid materials and practical performance.
Best for: A Civic Type R owner who wants an affordable, DIY-friendly way to reduce intake carbon buildup and protect the turbo and intake tract without spending on high-end branded cans.
Less Ideal for: Owners who prefer vehicle-specific bolt-on kits with exact factory-matching fittings or who need a maintenance-free solution for extreme cold climates.
- Baffled aluminum can with removable baffle and steel wool improves oil separation efficiency.
- 300ml capacity is compact for tight engine bays while still providing reasonable service intervals.
- Includes 5 ft NBR hose with good heat and wear resistance for cleaner installations.
- Machined aluminum body and threaded fittings provide a sturdy, serviceable feel.
- Universal hose diameter and fittings may require buying additional hose, clamps, or adapters for some cars.
- Can collect moisture that may freeze in very cold climates unless drained or reverted to stock setup seasonally.
Verdict: A cost-conscious, well-built 300ml baffled catch can that gives Civic Type R owners a practical way to cut intake contamination without a big investment.
5. Mishimoto Baffled Oil Catch Can Kit for 2017+ Honda Civic Type R
| Material Type | Aluminum |
|---|---|
| Compatible with Vehicle Type | Car |
| Product Grade | Performance Part |
| Included Components | Catch can, bracket, hoses, fittings, clamps |
| Automotive Fit Type | Vehicle Specific Fit |
This Mishimoto kit is a direct-fit baffled oil catch can engineered for the 2017+ Honda Civic Type R to capture oil and crankcase blow-by before it reaches the intake. It installs using the included application-specific bracket and hoses that match the K20C1 PCV routing, so most users can complete the job in under 30 minutes. The can is machined from 6061 aluminum, uses a 50-micron bronze filter with an internal air diverter to improve separation, and is serviceable for periodic draining and filter cleaning. Practical benefits include reduced intake and intercooler oil contamination, which helps preserve throttle-body and intake-valve condition and supports consistent combustion under boost. The kit also includes a one-way check valve in the lines to help maintain correct flow direction and a robust bracket that holds the compact 2 oz can steady. Limitations are its single-can, small-capacity design which requires routine checks on high-mileage or track-driven cars and the vehicle-specific fitment means it is not usable beyond the specified Type R application.
Best for: Buyers who prioritize long-term engine reliability and want a factory-quality, vehicle-specific solution to reduce intake oil contamination on a Civic Type R.
Less Ideal for: Drivers seeking a universal or large-capacity catch can for multi-vehicle use or infrequent maintenance should look at other options.
- Direct-fit kit with application-specific bracket and hoses for the K20C1 PCV system
- 6061 billet aluminum can with serviceable 50-micron bronze filter and internal air diverter
- Includes one-way check valve and clamps for correct installation and flow direction
- Small 2 oz can capacity means more frequent draining on high-usage or track cars
Verdict: A ready-to-install, vehicle-specific catch can that protects the Type R intake and supports long-term engine reliability.
6. EVIL ENERGY Baffled 300ml Oil Catch Can Kit with NBR Hose
| Capacity | 300 Milliliters |
|---|---|
| Fuel Type | Diesel |
| Fit Type | Universal |
| Hose ID | 3/8 inch |
| Inlet/Outlet Thread | M16×1.5 |
This EVIL ENERGY catch can is a 300ml aluminum baffled separator intended to capture oil and moisture from crankcase vapors before they reach the intake. It installs inline with the PCV/breather plumbing or as a vented breather on pre-PCV setups and includes an M16*1.5 threaded inlet/outlet, a removable baffle, coalescing stainless wool, and a 3/8" ID NBR hose. In practice the can provides a noticeable reduction in oil residue in the intake and keeps throttle bodies and intake ports cleaner, which is helpful on higher-mileage or tuned engines. The billet-style aluminum body and supplied fittings feel durable, and the dipstick makes checking fluid level straightforward. The universal kit is compact and easy to tuck into tight engine bays but the included hose length and some fittings may require additional hoses or clamps for a clean install on certain cars. In very cold climates frequent cleaning or reverting to the factory PCV routing is recommended to avoid moisture freeze. Overall this is a solid, budget-friendly catch can for drivers who want tangible protection against carbon and oil buildup without a large or complex system.
Best for: A careful buyer who values evidence of real-world performance and wants a compact, effective catch can to reduce intake oil contamination on a built or high-mileage engine while keeping installation relatively simple.
Less Ideal for: Drivers seeking a vehicle-specific plug-and-play kit with guaranteed fitment or those who do not want to perform any routing or hose modifications during installation.
- Baffled design plus stainless wool helps separate oil and moisture effectively
- Solid aluminum construction with threaded fittings and included dipstick for easy monitoring
- Includes heat- and wear-resistant NBR hose and basic mounting hardware for universal installs
- 300ml capacity may require more frequent draining on heavily used or high-boost engines
Verdict: A compact, well-made universal catch can that demonstrably reduces intake oil contamination and is a strong budget choice for buyers who want proven real-world results.
7. EVIL ENERGY 300ml Baffled Oil Catch Can Kit with Breather Filter
| Capacity | 300 Milliliters |
|---|---|
| Fit Type | Universal |
| Fuel Type | Gasoline |
| Manufacturer | Speedwow Tuning |
This EVIL ENERGY catch can is a compact, baffled 300ml tank designed to sit inline with PCV/CCV plumbing or to vent with a breather on pre-PCV applications. The kit includes hose, stainless steel wool baffle material, dipstick and fittings so you can mount it and plumb it into the intake or valve cover vents. In practice it separates oil and water vapor before those vapors reach the intake, which helps reduce valve and intake-port gunk on engines that are prone to intake carbon buildup. For a Civic Type R install you would use it inline between the valve cover and intake tract or as a breather depending on your engine setup and local emissions rules. The can is machined aluminum and most buyers report solid fit and finish, but included hose clamps and shorter hose length may require sourcing stronger clamps or a longer hose for neat routing. Occasional draining is required, and in cold climates you may collect moisture that needs frequent emptying to avoid freezing. Overall it is a practical, budget-friendly option for owners wanting protection from oil carryover without a large or complex unit.
Best for: A Honda Civic Type R owner who prioritizes protecting the intake and intake valves from oil contamination and wants a simple, compact catch can they can install themselves with minimal modification.
Less Ideal for: Drivers who need a no-maintenance solution or who cannot tolerate periodic draining or who require a vehicle-specific engineered kit with model-matched fittings and instructions.
- Compact 300ml baffled tank fits tight engine bays and mounts with included bracket
- Includes hoses, fittings, dipstick and stainless wool baffle for immediate installation
- Breather option lets you run as a vented breather or sealed inline can for different PCV setups
- Machined aluminum construction with good fit and finish reported by users
- Standard kit hose is 3/8 inch and some installs require a longer or larger-diameter hose not included
- Included hose clamps are reported weak and may need replacement
- 300ml capacity requires regular draining on engines that produce heavy blow-by
Verdict: A compact, budget-friendly baffled catch can that gives Civic Type R owners straightforward protection against intake oil contamination while staying easy to install and maintain.
Choosing the Right Honda Civic Type R Oil Catch Can: Key Factors to Consider
Separation Method and Filtration
How the catch can separates oil from crankcase vapors directly affects effectiveness. Units using baffled chambers, coalescing filters, or multi-stage separation will trap more oil and moisture before it reaches the intake, which is particularly important on a turbocharged Civic Type R where oil in the intake can foul the intercooler and throttle body.
Understanding the internal design helps predict how often you will need to drain the can and how well it prevents oil carryover. For owners who drive aggressively or track the car, prioritize designs with proven multi-stage separation and replaceable filter elements to maximize capture efficiency.
Reservoir Capacity and Drain Access
Reservoir size determines how frequently you must service the catch can. A small can may require frequent draining during spirited driving or long commutes, while a larger reservoir reduces maintenance intervals but may add bulk and weight in the engine bay.
Equally important is how the can is drained. Quick-drain petcocks, bottom drain fittings compatible with hose routing, or easily removable sump cups are much more convenient than systems that require partial disassembly. Consider access around the Civic Type R's components so you can service the can without removing other parts.
Hose Fittings and Compatibility
A catch can must connect securely to the PCV and intake plumbing. Check that fittings match the hose diameters used on the Civic Type R and that adapters are available if needed. Barbed fittings, push-lock fittings, or quick-disconnects each have tradeoffs in sealing reliability and ease of installation.
Routing matters too. The Type R's turbocharged plumbing may have limited free hose length, so choose a can whose inlet and outlet orientations allow neat, kink-free routing. Reliable hose clamps and flame-resistant hose recommendations reduce the risk of leaks or deterioration over time.
Mounting and Fitment in the Engine Bay
Space is at a premium in the Civic Type R engine compartment, so mounting options and bracketry are critical. Look for kits that include vehicle-specific brackets or multiple universal mounting points to secure the can away from hot exhaust components and moving parts.
A stable mount prevents stress on fittings and hoses and keeps the can accessible for service. Consider how the chosen location affects hose length, the can's orientation for proper drainage, and potential interference with routine service items like the battery or intake piping.
Materials and Durability
Catch cans operate in a hot, corrosive environment. Stainless steel or high-quality aluminum with corrosion-resistant finishes tend to last longer than thin, untreated metals. Seals and fittings should withstand heat and exposure to oil vapors without becoming brittle.
Investing in durable construction reduces the chance of leaks, thread wear, or failure of sight gauges. For Civic Type R owners who track or frequently drive at high load, materials that tolerate thermal cycling and vibration are especially important.
Serviceability and Long-Term Maintenance
Regular maintenance is required to keep a catch can effective. Units with clear sight windows or level indicators make it easier to monitor fill level, while easily removable sump sections simplify cleaning. Consider whether replacement filters or service parts are readily available.
Also weigh how easy it is to reinstall the can and reconnect hoses after service. If routine draining requires removing the unit or loosening hard-to-reach fittings, you may delay maintenance, reducing effectiveness. Choose designs that encourage regular service through straightforward access and minimal tools.
Why an Oil Catch Can Helps the Civic Type R
The Civic Type R's turbocharged, direct-injected engine sends crankcase vapors through the PCV system, which can carry oil mist into the intake tract. Over time this accelerates deposit buildup on intake valves, charge piping, and the throttle body, which can degrade throttle response and idle quality if left unchecked.
An oil catch can intercepts condensate and oil droplets before they reach the intake, reducing deposits and helping the engine run cleaner between maintenance intervals. For owners who track the car or frequently drive at high load, the additional protection becomes more meaningful because blow-by and oil aerosol generation increase with engine load.
- Reduces intake-valve and throttle-body deposits
- Protects intercooler and intake piping from oil contamination
- Can extend intervals between intake cleaning procedures
Typical Installation Considerations for the Type R
Plan routing before you begin. Map the PCV and intake vacuum lines you intend to intercept and identify a mounting point that keeps hoses short and avoids hot surfaces. Short, direct runs reduce vacuum pull and help preserve sealing at fittings.
Use proper hose clamps and rated hose. Replacing soft vacuum hoses with reinforced, heat-rated lines reduces the risk of collapse or leaks under boost. Also label or photograph connections before disassembly to ensure correct reconnection.
- Inspect OEM hose sizes before ordering fittings or kits
- Avoid routing over exhaust components or near turbo hot-spots
- Ensure a secure, vibration-resistant mount for the can
Routine Maintenance Best Practices
Check the catch can frequently during the initial weeks after installation to establish how quickly it fills under your driving habits. This gives you a baseline for service intervals and reveals any installation leaks early.
Drain the can before long drives or track sessions if you expect elevated blow-by. Clean internal elements as recommended by the manufacturer and replace any disposable filters on a schedule aligned with your driving style.
- Inspect hoses and clamps at oil changes
- Record fill frequency to set a maintenance routine
- Use gloves and proper disposal for collected oil condensate
How a Catch Can Affects Engine Management
Most properly installed catch cans do not change engine calibration because they simply trap oil condensate while keeping the crankcase vent path intact. However, changes in PCV routing or added vacuum lines should be documented in case of future troubleshooting.
If your installation adds sensors or modifies vacuum sources, understand how those changes interact with idle control systems. Maintain original vacuum references where required and avoid creating unintended vacuum leaks during installation.
- Avoid altering sensor vacuum references
- Document original hose locations for service and diagnostics
- Retain factory PCV functionality while improving oil separation
Choosing Between DIY and Kit Installations
Universal catch cans can be effective but may require additional fittings, brackets, and hose. A kit designed for the Civic Type R or one with adaptable brackets reduces the need for fabrication and shortens installation time.
DIY installs offer flexibility in can placement and component choice but expect to spend more time on hose routing, secure mounting, and ensuring leak-free connections. If you plan to modify routing or use nonstandard fittings, verify compatibility with the Type R's hose sizes and vacuum pressures.
- Kits reduce fitment guesswork
- DIY allows customization but demands careful planning
- Prioritize leak-proof connections regardless of approach
Still looking for the perfect fit?
Select your Honda Civic configuration to see the most relevant Oil Catch Cans recommendations
How We Chose the Best Honda Civic Type R Oil Catch Can
We prioritized items that address the specific demands of the Honda Civic Type R: high boost, direct-injection intake geometry, and confined engine-bay routing. Our selection criteria emphasized proven filtration media and separation design to minimize oil vapor carryover, robust fitment options or vehicle-specific mounting hardware, and adequate reservoir capacity for typical driving and spirited use.We evaluated materials and construction for corrosion resistance and durability under elevated under-hood temperatures. Ease of installation was judged by the availability of vehicle-appropriate brackets, hose fittings, and whether the unit allowed straightforward routing without interfering with existing vacuum and PCV lines. Maintenance considerations included drain access, sight windows or level indicators, and the frequency of required servicing based on capacity.We excluded universal, poorly documented units with unclear filtration methods or ambiguous hose compatibility. Products lacking basic construction details, flimsy fittings, or that required extensive fabrication to fit were not considered. The final list balances separation effectiveness, fitment convenience, and serviceability for Civic Type R owners.
Our full evaluation process is outlined in our review methodology.
FAQ
How often should I drain a catch can on a Civic Type R?
It depends on driving habits. Under normal street use you may check it every few thousand miles, while spirited driving or track days can require draining after every session. Monitor the can for the first few weeks to set a schedule.
Will installing a catch can void my Civic Type R warranty?
Warranty outcomes vary and depend on local policies. Installing a catch can that does not modify emissions equipment or damage OEM components is often tolerated, but you should document the installation and avoid altering emission-control systems.
Can a catch can cause vacuum leaks or engine issues if installed incorrectly?
Yes. Poor fittings, inadequate clamps, or incorrect hose routing can introduce vacuum leaks that affect idle and drivability. Use proper clamps, match hose diameters, and test for leaks after installation.
Do I need a catch can if my Civic Type R is not modified?
Even on stock engines, direct injection and turbocharging can produce oil vapor that reaches the intake. A catch can is a preventive measure that can reduce deposit buildup, though the urgency depends on your maintenance preferences and driving style.
Will a catch can reduce turbo performance or cause boost leaks?
A correctly installed catch can should not affect boost if it is connected to the crankcase ventilation and not placed in the charged intake path. Ensure lines are routed to the correct vacuum ports and secured to prevent leaks.
Final Verdict
Prioritize a catch can with a proven separation design, adequate capacity, and vehicle-appropriate fittings when selecting for the Honda Civic Type R. Durable construction and accessible drain features will reduce maintenance friction and help keep intake components cleaner over time.Balance ease of installation with serviceability and mounting security. If you drive hard or attend track days, favor higher-capacity, multi-stage separation units and plan shorter inspection intervals to maintain effectiveness.
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