There are plenty of options available while buying harley external breather catch cans in the market right now, and if you're confused regarding which one to go for, You have landed on the right page.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Evil Energy Harley External Breather Catch Can READ REVIEW

Best For Better Performance: Buy: Espeeder Harley External Breather Catch Can READ REVIEW

Best For Car: Buy: Speedwow Harley External Breather Catch Can READ REVIEW

Best For Air Intake: Buy: Vincos Harley External Breather Catch Can READ REVIEW

Best For Fuel Economy: Buy: Muge Racing Harley External Breather Catch Can READ REVIEW

Best For Stainless Steel Wool: Buy: Top10 Racing Harley External Breather Catch Can READ REVIEW

Best For Easy Installation: Buy: Ryanstar Harley External Breather Catch Can READ REVIEW

Best With Dipstick: Buy: Jdmon Harley External Breather Catch Can READ REVIEW

Best For Hose Clamp: Buy: Mr Hello Harley External Breather Catch Can READ REVIEW

Best For Premium Quality: Buy: Lostar Harley External Breather Catch Can READ REVIEW

Best For Fast Delivery: Buy: Lti-Direct Harley External Breather Catch Can READ REVIEW

Best For Na Budget: Buy: Toolly Harley External Breather Catch Can READ REVIEW

Best Overall: Evil Energy Harley External Breather Catch Can

Buy on Amazon

Evil energy Harley 's external breather catch can is the epitome of what a great can should be. The evil energy Harley external breather catch can is great for superior quality and it looks great. The Manufacturer says: When the temperature reaches freezing and below, we recommend disconnecting the feed and return lines and installing the original pcv hose between the intake pipe and pcv valve assembly. Moreover, it is crafted with a nice finish, it works as described and has a universal design.

The can is white and it worked out great. Most importantly, the Evil Energy Harley External Breather Catch Can be constructed with excellent quality, It is great for decent quality and has a simple design.

Most buyers quickly discovered that the can is basically a universal item that will fit any vehicle, as long as you can find a spot somewhere under the hood to mount it on. Moreover, a few strongly agree that the can fits 3/4 od hose to add to that comes with a 3/8" hose. Also, a few strongly agree that this catch can and... problem solved. With no doubts, this can passed the test and had very satisfied buyers eager to share their experience.

• This is compatible with part number and it makes for a great buy.
• This is used for different functions.
• This looks as if they should work fine.
• It looks wonderful and is a very shiny metallic dark blue.

Best For Better Performance: Espeeder Harley External Breather Catch Can

Buy on Amazon

The espeeder harley external breather catches high-end materials, making sure that it ages well with use. The espeeder Harley external breather catch can come with an o-ring gasket, hose clamps to prevent oil leakage. Hour mail service and will help you as soon as possible. The oil catch can will remove carbon and sludge build - up in the intake system, prolong engine longevity, and increase engine performance.

Above all, the Espeeder Harley External Breather Catch Can is made with high quality aluminum for enhanced strength and durability, ensure better mileage, better performance and preserve engine life.

Most customers found that the can is good for a small displacement engine. And, a few strongly agree that the can should be mounted by the handle, which has 2 holes. Also, they say that this catch can fit any vehicle, but it is you who will need to use some ingenuity. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

• This is perfect for high quality products. It looks great and has a universal design.
• Keep your engine performing at its best for the longest period of time.
• This has solved the problem and it has increased horsepower.
• This is just a gift for free.

Best For Car: Speedwow Harley External Breather Catch Can

Buy on Amazon

We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate can. The Speedwow Harley External Breather Catch Can is exactly that - it's a simple can that hits all the right notes. Further, the speedwow harley external breather catch can be used very easily. It is made for universal fit and has universal design. Make sure this fits by entering your model number. The oil catch can have a low micron bronze filter which is nice and there is also a larger baffle. Above all, the speedwow harley external breather catch can looks amazing in red and is available in 2 other colors.

Almost all buyers agree that the can does not include steel wool, only the old version does. Also, they say that the can comes with a hook bracket that can be used to mount. Moreover, they strongly agree that this catch can n't work all that well. Overall, most customers agree that the can is functionally comfortable and no one questions it.

• This comes with all the necessary parts to mount this.
• This is best with less than a 3/8-1/2" of accumulated oil in the bowl.
• This is a great value for the low cast.
• It looks amazing and it is built with a nice finish.

Best For Air Intake: Vincos Harley External Breather Catch Can

Buy on Amazon

The vincos Harley external breather catch can's material feels more premium than its price would suggest. The Harley external breather catch can buy again, It worked out great and has a good design. To cool oil vapor and turn it into a liquid so it can be collected in the base. Moreover, there is also a washable stainless screw on the filter/breather with a hose clamp to stop it coming loose with vibration.

The can works great and has a universal design. Above all, the vincos Harley external breather catch can is made of high quality aluminum for enhanced strength and durability.

Almost all customers agree that the can is supposed to fit all 3.5 liters. In addition, a few also found that the can is a perfect fit if done right. Moreover, they strongly agree that the can will fit a lawn mower lol. With no doubts, this can passed the test and had very satisfied buyers eager to share their experience.

• To check fluid level, no need to open the can.
• This works well, but for one thing.
• This is good for the ones with a 1 3/8"&9/16" 400ml aluminum oil catch can.
• This is good for the money and works like a charm.

Best For Fuel Economy: Muge Racing Harley External Breather Catch Can

Buy on Amazon

The muge racing harley external breather catches superior materials, making sure that it ages well with use. The muge racing Harley external breather catch can is highly recommended and it is designed to be worth every penny. Use your own nuts&bolts to hold the bracket to the unit. The capacity of the polish baffled reservoir is 400ml, enough for daily use.

The can fits perfectly, looks good and it works well. Furthermore, the can is sludge and oil residues. Most importantly, the muge racing Harley external breather catch can be made worth the money and it has 10an fittings.

Almost all customers opine that they can fit anything you can get them to fit. Also, a few strongly agree that the can comes with different size connectors for the catch can. And, a few say that the can will work, but not as effectively as one with a separator media in it. To sum up, buyers found this to be one of the best things they can do for daily purposes.

• This has extra fitting for vans of different sizes but not for the pcv.
• Take a new hose and cut a suitable length you think.
• This has an upgraded structure, has a filter on top and it fits well.
• To check fluid level, there is no need to open the can.

Best For Stainless Steel Wool: Top10 Racing Harley External Breather Catch Can

Buy on Amazon

The top10 racing Harley externalbreather catch can have killer features for the price point. The top10 racing Harley external breathercatch can come with is just a gift for free. Use your own nuts&bolts to hold the bracket to the unit. This 400ml oil catch can ensures long - term stable performance.

The can has a built-in dipstick, can be bought for good value and it is designed with premium aluminum. Most importantly, the top10 racing Harley external breather catchcan keep the engine clean, would be perfect with excellent quality and it put it aside.

Most buyers agree that the can is made of pretty rugged aluminum. Moreover, they also found that the can works well, does its job and catches the blow by oil. Moreover, a few strongly agree that the catch can itself is of supreme quality as it is milled - aluminum.

• This allows cleaner gas to return to the inlet.
• This works for race bike catch.
• This is a known issue with these cans.
• This comes with o-ring gaskets to prevent potential oil leakage.

Best For Easy Installation: Ryanstar Harley External Breather Catch Can

Buy on Amazon

Compared with other cans in this category, the Ryanstar harleyexternal breather catch can has a convenient design. The Ryanstar Harley External Breather Catch Can is made of t-6061 aluminum and tig welded for enhanced strength and durability. Make sure this fits by entering your model number. Also, the can comes with a breather filter to prevent pressure from building up in the system.

The can has a filter on top and it captures oil. Above all, the Ryanstar harley external breather catch can is easy to scratch and does not fade.

Almost all buyers opine that the can is ideal for draining oil. In addition, they strongly agree that the can can be used in cars with revised pcv systems. There are traditionally two types of catch cans. In short, buyers found this to be one of the best possible for daily purposes.

• This is suitable for most cars, such as Honda toyota ford etc.
• This keeps the engine clean, It is great for high capacity and has a good design.
• Lot of satisfied buyers.

Best With Dipstick: Jdmon Harley External Breather Catch Can

Buy on Amazon

The Jdmon Harley external breather catches can's superior materials and makes sure that it ages well with use. The Jdmon Harley external breather catch can will collect oil and moisture blown by gases from the pcv valve or engine valve cover ports going to the intake system. The hose can’t resist high temperature,sssss you’d better purchase another rubber vacuum hose to meet your needs. This universal oil catch can catch the oil and moisture in the blow - by gas that causes carbon and sludge build - up in the intake system and the engine.

Most importantly, the Jdmon Harley External Breather Catch Can is made of sturdy t6061 aluminum for enhanced strength and durability, not easily damaged and last for a long time.

Almost all customers found that the can includes 2 * 6mm diameter fittings, 2 * 8mm diameter fittings, 2 * 10mm diameter fittings. Moreover, a few strongly agree that the can is great to keep blow buy out of the intake manifold. Further, a few strongly agree that the can will help get more oil out of the air. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

• It comes with all the fittings and bolts.
• This comes with the necessary bracket, fits nicely with durable quality and it is durable.
• This fits Porsche Cayenne 2004.
• The hose provided doesn’t match with the quality of the can.

Best For Hose Clamp: Mr Hello Harley External Breather Catch Can

Buy on Amazon

The Mr Hello Harley external breather catch can is suitable and reliable and fits well with your daily purpose. The Mr Hello Harley externalbreather catch can is designed for universal fitment, It is fitment and has universal design. Make sure this fits by entering your model number. Also, it is made of high quality aluminum and tig welded for enhanced strength and durability.

The can is good for high capacity and it is round. Further, the can does the job, It is perfect for maximum capacity and has good design. Most importantly, the Mr Hello Harley external breathercatch can works very well and it keeps the engine clean.

Almost all customers agree that it can catch about 100cc per change. Moreover, they say that the can will cause the car to throw a code and run crappy. In addition, they also found that the o - ring for the can had swelled up and is now too large to properly seal. Overall, the tone of buyers is very positive and we believe that the can suit the purpose.

• This is easy to scratch and does not fade.
• This 750ml catchcan work great.
• Matte black surface, comfortable to touch, not easy to scratch and does not fade.
• This comes with an optional breather.

Best For Premium Quality: Lostar Harley External Breather Catch Can

Buy on Amazon

The lostar Harley external breather catch can is the best quality can on the market today. In addition, the can is made with high quality aluminum for enhanced strength and durability. Make sure this fits by entering your model number. Most importantly, the Lostar Harley External Breather Catch Can have mounting hardware, comes with direct fit and it can be trusted for premium quality.

Most customers quickly discovered that the can is great for use on a Harley motorcycle.

• ✅Enhance performance. Easy installation. High reliability.
• Removable baffle that can store additional filtering media.
• ✅Premium quality, direct fit, 2 day delivery.

Best For Fast Delivery: Lti-Direct Harley External Breather Catch Can

Buy on Amazon

Not everyone likes to purchase can for their daily use, but the Lti-Direct Harley External Breather Catch Can would be an anomoly. In addition, the lti-direct harleyexternal breather catch can looks great and it has increased horsepower. To have 100% product quality assurance. The oil catch can be made of high quality t6061 aluminum material. Above all, the lti-direct harley external breather catch can is available in 3 different colors: silver, red and blue.

In short, at the price, they believe that they got a steal of a deal with it.

• This comes with an o-ring gasket to prevent oil leakage.
• This has 2 types of installation and it is good for fast delivery.
• This keeps the engine clean and it works great.
• This is characterized by fast heat dissipation to facilitate the collection of more oil.

Best For Na Budget: Toolly Harley External Breather Catch Can

Buy on Amazon

For a low asking price, Toolly Harley external breather catch can manage to overwhelm their customers by packing as many features as they can. The Toolly Harley external breather catch can come with an o-ring gasket to prevent oil leakage. Make sure this fits by entering your model number. And, the can is great for fast shipping and it comes with an oil dipstick.

Lastly, the Toolly Harley external breather catch can is 300ml, enough for daily use.

One customer says - "Simple install, can either run open or closed system. ". Most buyers agree that the can is perfect for budget builds. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

• This is very easy, is great for superior quality and it is easy to use.
• Lot of satisfied buyers.