Oil Catch Can

At EVIL ENERGY, we offer a comprehensive range of oil catch cans designed to enhance the performance, longevity, and reliability of your engine. Whether you're looking for a baffled oil catch can to optimize oil separation in high-performance engines, a PCV oil catch can for daily drivers, an LS oil catch can for your specific engine needs, or a universal oil catch can for a versatile solution, we provide high-quality options that suit a wide variety of applications.

Our oil catch cans are engineered to prevent harmful contaminants from entering your engine’s intake system, ensuring cleaner combustion and improved efficiency. This not only helps protect your engine but also supports optimal engine performance and longevity.

Oil Catch Can Key Benefits:

  • Prevent oil contamination: Oil catch cans capture excess oil vapor, keeping contaminants out of your engine.
  • Support engine performance: A clean intake system leads to better engine efficiency.
  • Durable design: Our oil catch cans are made with high-quality materials to provide long-lasting protection.
  • Simple installation: Most products are designed for easy installation with minimal modifications.

Which Oil Catch Can is Right for You?

  • Baffled Oil Catch Can: Best for high-performance or racing engines, where oil vapor levels are high and efficient separation is crucial.
  • PCV Oil Catch Can: Ideal for daily drivers with a PCV system, preventing the buildup of contaminants in your intake manifold and ensuring cleaner engine operation.
  • LS Oil Catch Can: Specifically designed for LS engines, helping to capture excess oil vapor and ensure cleaner combustion in these powerful engines.
  • Universal Oil Catch Can: A versatile solution for a variety of engine setups, providing the same benefits of oil vapor capture without the need for specialized fittings.

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Featured Products

[PTFE Hose Kit][Fuel Filter Regulator Kit]
EVIL ENERGY Universal LS-Style Fuel Systems PTFE Fuel Hose External 300 LPH Fuel Pump
  • High-Performance Materials:
    6AN 25FT PTFE fuel hose features a three-layer, high-strength construction: an inner layer of PTFE, a mid-layer of stainless steel braided mesh, and an outer layer of nylon braided sheath, combining high-quality materials with an advanced multi-layer design that is corrosion-, temperature-, and pressure-resistant.
  • Powerful Fuel Pump:
    Delivers an impressive 300 LPH at 12V DC with an Operating Pressure of 75 PSI, ensuring plenty of fuel for high performance engines.
  • Fuel Filter Regulator：
    Equipped with 6AN fittings for LS engine changeover, it provides 58 PSI (4 BAR) pressure and supports the return of unused fuel to the tank. Built-in 10 micron fuel filter effectively guarantees fuel cleanliness, protects normal engine operation, reduces wear and tear, avoids clogging, and extends engine life.
  • Wide Compatibility:
    Versatile design suits various vehicle models, offering flexibility and convenience.
  • Brand and Design:
    EVIL ENERGY ensures quality and easy installation with a sleek, professional LS swap kit.
$125.99
$125.99
$179.99
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EVIL ENERGY Baffled Oil Catch Can Oil Separator Catch Can with Breather Filter 300ml Universal[silver,with Breather Filter] [silver,with Breather Filter]
EVIL ENERGY Baffled Oil Catch Can Oil Separator Catch Can with Breather Filter 300ml Universal - Silver
  • Note: Use an oil can and wrench together for an easier oil change
$33.99
$33.99
$39.99
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[CPE][PTFE]
EVIL ENERGY Fuel Cell Tank Kit-Efficient Fuel System Solutions 5/10/15 Gallon

*Due to holiday schedules and weather conditions, we regret to inform you of a 20-day delay in shipping for

  1. 10 Gallon Fuel Cell Gas Tank‎

To express our gratitude for your patience, we'll provide a discount of $5 to $50 on your next purchase. .We truly appreciate your understanding and value your business greatly.

Fuel Cell Gas Tank‎：

  • 5 Gallon: Size: 12" (L) x 12" (W) x 8.26" (H), mounting tab measure diameter 3.46", inlet/outlet fitting: 10an
  • 10 Gallon: Size: 16" (L) x 16" (W) x 9.05" (H), mounting tab measure diameter 3.46", inlet/outlet fitting: 10 an
  • 15 Gallon: Size: 19" (L) x 17" (W) x 10.03" (H), mounting tab measure diameter 3.46" , inlet/outlet fitting:10an

External Inline Fuel Pump Electric：300LPH
‎Fitting Adapter：6AN to M12*1.5
Fuel Filter Mounting Bracket：50mm&60mm
6AN CPE/PTFE Fuel Line： 20FT
Male Flare Reducer Adapter：AN8 to AN6
Inline Fuel Filter：10&100 Micron
Fuel Pressure Regulator：20-75PSI&75-120PSI

$94.99
$94.99
$123.99
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  • EVIL ENERGY Baffled Oil Catch Can Oil Separator Catch Can with Breather Filter 300ml Universal[silver,with Breather Filter] [silver,with Breather Filter]
    EVIL ENERGY Baffled Oil Catch Can Oil Separator Catch Can with Breather Filter 300ml Universal - Silver
    • Note: Use an oil can and wrench together for an easier oil change
    $33.99
    $33.99
    $39.99
    • Silver
    • Black
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  • EVIL ENERGY 10AN Oil Catch Can Breather Tank with AN10 Fuel Line Kit Nylon Braided CPE 10FT[Swivel Fitting][Weld on Fitting]
    EVIL ENERGY 10AN Oil Catch Can Breather Tank with AN10 Fuel Line Kit Nylon Braided CPE 10FT

    Note: Use an oil can and wrench together for an easier oil change

    • Item Weight：4.49 pounds
    • Package Dimensions：‎12.8 x 9.72 x 5.51 inches
    $32.99
    $32.99
    $113.99
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  • [Black][Silver]
    EVIL ENERGY Baffled Oil Catch Can Oil Separator Catch Can 300ml Universal Aluminum Black - Black
    • [Universal]It can be applied to most cars, making sure there's enough room for Installation.
    • [Size] Hose length: 31.5in / 0.8m,hose ID:3/8",hose OD:2/3".The thread of the inlet and outlet is M16*1.5.Capacity:300ML.
    • [Baffled] The baffle is disassembled in a rotary manner, adding an appropriate amount of steel balls can increase the surface area of steam condensation and more effectively catch oil.
    • [Note] When the temperature outside reaches the freezing point or below, the crank vent system will generate a much greater amount of moisture which can present a risk of freezing. Please clean your oil catch can on a weekly or install the original PCV hose.
    • Oil Catch Can with or without Breather Filter: Install the oil catch can with breather filter for pre-PCV cars as a vent system or without breather filter in line between PCV hoses as a seal can.
    $33.99
    $33.99
    $52.99
    • Black
    • Silver
    • Red
    • Blue
  • [Black][Sliver]
    EVIL ENERGY 10AN Baffled Oil Catch Can Oil Breather Tank with Valve 750ML Universal - Black

    Note: Use an oil catch can and wrench together for an easier oil change

    • [Size] Breather catch can volume:750ML,The Fittings thread size of 10an is 7/8-14 UNF,Bottom pressure relief valve thread is 3/8 NPT.
    • [Universal]It can be applied to most cars, making sure there's enough room for Installation.
    • [Drain Valve] A drain valve at the bottom of the oil catch can makes it easier to clean and reuse.
    • [Function]Separates oil particles from PCV/CCV air to prevent intake valve gunk accumulation, keep engine clean, 10AN oil catch can keep your engine at its best performance for the longest time.
    • Please check the instruction manual before installation
    $32.99
    $32.99
    $69.89
    • Black
    • Sliver
    • Wrench（3-16AN）
  • [Black,WITH BREATHER FILTER][Black,WITHOUT BREATHER FILTER]
    EVIL ENERGY Overflow Tank & Baffled Oil Catch Can Kit Universal Aluminum| Coolant Reservoir with 300ml Breather Filter Catch Can

    EVIL ENERGY offers car owners a high-performance, all-in-one overflow tank and oil-air separator kit, designed for high-performance vehicles and tuner cars, which perfectly solves the problems of engine cooling and oil-air recovery. The kit includes an aluminium overflow tank and oil catch can with a highly efficient spacer design that effectively reduces oil build-up and coolant spillage, improving vehicle performance and reliability. Whether you are a racing enthusiast or a tuner, the EVIL ENERGY kit is the ideal choice for you.

    $65.98
    $65.98
    $96.99
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  • [Black][Black]
    EVIL ENERGY Oil Catch Can, Baffle Catch Can Tank with Hose Kit Universal Aluminum Air Oil Separator Can 300ML - Black

    Upgrade your ride with EVILENERGY's versatile Oil Catch Can. Universal fit, 300mL capacity. Select with or without breather filter for optimal engine performance and protection. A must-have accessory for any car enthusiast.

    $37.99
    $37.99
    • Black
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  • EVIL ENERGY Air Oil Separator Oil Catch Can Compatible with 2014-2018 Chevy Silverado 3OZEVIL ENERGY EVIL ENERGY Air Oil Separator Oil Catch Can Compatible with 2014-2018 Chevy Silverado
    EVIL ENERGY Air Oil Separator Oil Catch Can Compatible with 2014-2018 Chevy Silverado 3OZ
    • [Fitment]:Compatible with 2014-2018 Chevy Silverado 1500 5.3L & 6.2L,2015-2020 Chevy Tahoe 5.3L& 6.2L,2015-2020 Chevy Suburban 5.3L& 6.2L,2014-2018 GMC Sierra 1500 5.3L& 6.2L,2015-2020 GMC Yukon/Yukon XL 5.3L & 6.2L,2015-2019 Cadillac Escalade 6.2L.
    • [Installation Location]:In most cases you only need an air oil separator on the PCV side of the engine.
    • [Note]:It is recommended to check whether the oil separator needs cleaning after driving 500 to 1000 miles.
    • [Function]:The fine mesh aluminum filter captures fine oil vapor, helping to extend engine life and keep it running smoothly and cleanly.
    • [Easy installation]:Equipped with the required hoses, custom brackets and fittings for direct replacement. Including installation instructions.
    $75.99
    $75.99
    $75.99
  • EVIL ENERGY Oil Catch Can,Air Oil Separator compatible with 2011-2023 F-150 2017-2023 Raptor 2018-2021 Expedition 3OZEVIL ENERGY EVIL ENERGY Oil Catch Can,Air Oil Separator compatible with 2011-2023 F-150 2017-2023 Raptor 2018-2021 Expedition 3OZ
    EVIL ENERGY Oil Catch Can,Air Oil Separator compatible with 2011-2023 F-150 2017-2023 Raptor 2018-2021 Expedition 3OZ
      About this item [Fitment]: Compatible with 2011-2023 F-150 5.0L, 2011-2023 F-150 5.0L with Roush/Whipple superchargers, 2011-2023 F-150 3.5 EcoBoost, 2015-2023 F-150 2.7L EcoBoost, 2017-2023 Raptor 3.5L EcoBoost, 2018-2021 Expedition 3.5 EcoBost. [Installation Location]: In most cases you only need an air oil separator...
    $60.59
    $60.59
    $60.59
  • EVIL ENERGY Oil Catch Can Air Oil Separator compatible with 2011-2022 Charger 2011-2022 Challenger 2011-2022 Chrysler 300 SRT8 3OZEVIL ENERGY EVIL ENERGY Oil Catch Can Air Oil Separator compatible with 2011-2022 Charger 2011-2022 Challenger 2011-2022 Chrysler 300 SRT8 3OZ
    EVIL ENERGY Oil Catch Can Air Oil Separator compatible with 2011-2022 Charger 2011-2022 Challenger 2011-2022 Chrysler 300 SRT8 3OZ
    • [Fitment]: Compatible with 2011-2022 Charger 6.4L 392, 2011-2022 Challenger 6.4L 392, 2011-2022 Chrysler 300 SRT8 6.4l 392.
    • [Installation Location]: In most cases you only need an air oil separator on the PCV side of the engine.
    • [Note]: It is recommended to check whether the oil separator needs cleaning after driving 500 to 1000 miles.
    • [Function]: The fine mesh aluminum filter captures fine oil vapor, helping to extend engine life and keep it running smoothly and cleanly.
    • [Easy installation]:Equipped with the required hoses, custom brackets and fittings for direct replacement. Including installation instructions.
    $45.49
    $45.49
    $45.49
  • EVIL ENERGY Oil Catch Can Air Oil Separator compatible with 2015-2022 Charger/Challenger 2018-2021 Trackhawk 2018 Challenger Demon 2021-2022 Durango Hellcat Passenger Side 3OZEVIL ENERGY EVIL ENERGY Oil Catch Can Air Oil Separator compatible with 2015-2022 Charger/Challenger 2018-2021 Trackhawk 2018 Challenger Demon 2021-2022 Durango Hellcat Passenger Side 3OZ
    EVIL ENERGY Oil Catch Can Air Oil Separator compatible with 2015-2022 Charger/Challenger 2018-2021 Trackhawk 2018 Challenger Demon 2021-2022 Durango Hellcat Passenger Side 3OZ
    • [Fitment]: Compatible with 2015-2022 Charger Hellcat, 2015-2022 Challenger Hellcat(Including Redeye Models), 2018-2021 Trackhawk, 2018 Challenger Demon, 2021-2022 Durango Hellcat.
    • [Installation Location]: In most cases you only need an air oil separator on the PCV side of the engine.
    • [Note]: It is recommended to check whether the oil separator needs cleaning after driving 500 to 1000 miles.
    • [Function]: The fine mesh aluminum filter captures fine oil vapor, helping to extend engine life and keep it running smoothly and cleanly.
    • [Easy installation]:Equipped with the required hoses, custom brackets and fittings for direct replacement. Including installation instructions.
    $79.99
    $79.99
    $79.99
  • EVIL ENERGY Oil Catch Can Air Oil Separator compatible with 2021-2023 Ram TRX 6.2L SC Passenger Side 3OZEVIL ENERGY EVIL ENERGY Oil Catch Can Air Oil Separator compatible with 2021-2023 Ram TRX 6.2L SC Passenger Side 3OZ
    EVIL ENERGY Oil Catch Can Air Oil Separator compatible with 2021-2023 Ram TRX 6.2L SC Passenger Side 3OZ
    • [Fitment]: Compatible with 2021 2022 2023 Ram TRX 6.2L.
    • [Installation Location]: In most cases you only need an air oil separator on the PCV side of the engine.
    • [Note]: It is recommended to check whether the oil separator needs cleaning after driving 500 to 1000 miles.
    • [Function]: The fine mesh aluminum filter captures fine oil vapor, helping to extend engine life and keep it running smoothly and cleanly.
    • [Easy installation]: Equipped with the required hoses, custom brackets and fittings for direct replacement. Including installation instructions.
    $72.99
    $72.99
    $72.99
  • EVIL ENERGY Oil Catch Can Air Oil Separator compatible with 2018-2023 Mustang GT 2019 Mustang Bullitt 2021-2023 Mustang Mach I Passenger Side 3OZEVIL ENERGY EVIL ENERGY Oil Catch Can Air Oil Separator compatible with 2018-2023 Mustang GT 2019 Mustang Bullitt 2021-2023 Mustang Mach I Passenger Side 3OZ
    EVIL ENERGY Oil Catch Can Air Oil Separator compatible with 2018-2023 Mustang GT 2019 Mustang Bullitt 2021-2023 Mustang Mach I Passenger Side 3OZ
    • [Fitment]: Compatible with 2018-2023 Mustang GT, 2019 Mustang Bullitt, 2021-2023 Mustang Mach I.
    • [Installation Location]: In most cases you only need an air oil separator on the PCV side of the engine.
    • [Note]: It is recommended to check whether the oil separator needs cleaning after driving 500 to 1000 miles.
    • [Function]: The fine mesh aluminum filter captures fine oil vapor, helping to extend engine life and keep it running smoothly and cleanly.
    • [Easy installation]:Equipped with the required hoses, custom brackets and fittings for direct replacement. Including installation instructions.
    $75.99
    $75.99
    $75.99
  • EVIL ENERGY Air Oil Separator Oil Catch Can Compatible with 2019-2022 Chevy Silverado 3OZEVIL ENERGY EVIL ENERGY Air Oil Separator Oil Catch Can Compatible with 2019-2022 Chevy Silverado 3OZ
    EVIL ENERGY Air Oil Separator Oil Catch Can Compatible with 2019-2022 Chevy Silverado 3OZ
    • [Fitment]:Compatible with 2019-2022 Chevy Silverado 1500 5.3L & 6.2L,2019-2022 GMC Sierra 1500 5.3L & 6.2L,2021-2022 Chevy Tahoe,2021-2022 Chevy Suburban,2021-2022 GMC Yukon/Yukon XL.
    • [Installation Location]:In most cases you only need air oil separator on the PCV side of the engine.
    • [Note]:It is recommended to check whether the oil separator needs cleaning after driving 500 to 1000 miles.
    • [Function]:The fine mesh aluminum filter captures fine oil vapor, helping to extend engine life and keep it running smoothly and cleanly.
    • [Easy installation]:Equipped with the required hoses, custom brackets and fittings for direct replacement. Including installation instructions
    $69.99
    $69.99
    $69.99

FAQs about Oil Catch Can

What is an oil catch can?

An oil catch can is a device designed to capture oil vapor and other contaminants that are produced by the engine’s crankcase ventilation system. These vapors can include oil mist, fuel, and moisture, which can enter the intake system, causing carbon buildup, reduced engine performance, and long-term damage. The oil catch can traps these contaminants, preventing them from reaching the intake manifold and allowing cleaner air to return to the engine. It’s an essential accessory for maintaining a cleaner engine and improving overall engine efficiency, especially in performance, modified, or turbocharged vehicles.

The main difference between a baffled oil catch can and a non-baffled one is the internal design. A baffled catch can has an internal structure with baffles that create turbulence, enhancing the separation of oil vapor and contaminants from the air. This makes it much more effective in high-performance or racing applications where the engine produces more vapor and contaminants. A non-baffled catch can, while still functional, may not separate the oil as efficiently, especially under high engine loads.

An oil catch can prevents oil vapor and contaminants from entering your intake system, which can lead to carbon buildup and reduced engine efficiency. By trapping these contaminants, an oil catch can ensures a cleaner intake system, leading to improved combustion, better fuel efficiency, and enhanced engine performance. It’s especially important for high-performance and turbocharged engines, but it can also benefit any vehicle by extending engine life and maintaining optimal performance.

A baffled oil catch can is a specialized device designed to capture oil vapor, contaminants, and excess moisture from the crankcase ventilation system of your engine. Inside the catch can, internal baffles create turbulence that helps separate the oil vapor from the air, allowing the oil to condense and collect in the can, while clean air is routed back into the intake system. This design offers more efficient separation, making it ideal for high-performance and racing engines where oil vapor levels are higher.

An oil catch can works by capturing oil vapor, moisture, and other contaminants that are expelled from the crankcase ventilation system. When your engine operates, gases and vapors from the crankcase are routed into the intake system, where they can lead to carbon buildup and affect engine performance. The oil catch can is installed between the crankcase and the intake, and it collects these vapors before they enter the intake manifold. Inside the catch can, contaminants condense and are stored in the can while clean air is allowed to pass back into the intake system. This process helps to keep the intake system cleaner, improve engine performance, and reduce the risk of carbon deposits forming in the engine.

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