Top 5 Best Air Cleaner for Harley 103 – Complete Guide

If you’re like most Harley 103 owners, you take pride in your bike. It’s not just a mode of transportation – it’s a symbol of your personality and individuality. So when it comes time to clean it, you want the best air cleaner out there. Luckily, we’ve got just the thing.

Check out our top 5 picks for the best air cleaner for Harley 103!

Believe me, you won’t be disappointed.

How to choose an air filter for Harley 103?

An engine’s air filter is one of the most critical aspects of your motorcycle’s maintenance checklist. It keeps your engine well-ventilated and gives your bike a new shine, a new avatar. 

Now, when it comes to actually selecting an air cleaner, there are a couple of things you want to consider:

Filtration and Flow 

Filtration and flow are inversely connected; therefore, these two phrases can be combined together as if they were the same thing. In general, better filtration results in lower flow, while better flow results in lower filtering.

Most of the items we’ll cover fall somewhere in the middle, but they can also be taken to extremes on either side of the spectrum.

The choice is yours. Just know that when you gain in one area, you give up a little in another. 


The second thing, probably most important to most of you, is aesthetics. To spruce up the look of your motorcycle, you need a new accessory. You want to be sure that the air cleaner you choose is one that you will like using.

Otherwise, you won’t be able to keep it on your bike if you don’t like how it looks, no matter how good it performs. In other words, bear this in mind.

Special Consideration

The final thing to keep in your head.

Some products have a standout feature that kind of makes them pop. They put them ahead of the pack in some categories. And if that category or that need is important for you, it will obviously elevate an air cleaner in your buying decision.

Our Top 5 Best Air Cleaner For Harley 103 

Let’s get acquainted with our recommendations here.

1. K&N Air Intake System: Air Cleaner Kit for Harley Davidson 2008 – 2017 Touring

Air Cleaner Kit for Harley Davidson 2008 - 2017 Touring

This high-flow air intake system for Harley-Davidson motorcycles is ideal if you want a more aggressive look and a few head turns while also getting horsepower from the increased airflow.

It is an aluminum-built, performance part from K&N specifically made for Harley Davidsons. The cleaner has a vehicle-specific fit that comes in an oval shape and a sleek upgraded look.

It is widely considered the best stage 1 air cleaner for Harley Davidson 103. Increased horsepower is guaranteed, and it is crafted to enhance throttle responsiveness and sonic quality.

You will get a high-volume, high-performance air intake with housing made of black cast aluminum, giving the look of classic styling and rowdy appeal.

It also has a Filter K&N a high-flow Cotton that is ready to ride, washable, and smoothly reusable for excellent performance and durability. Not to mention, it comes with a stack of integrated internal velocity.

This item weighs almost ‎3.88 pounds. A little heavier than the brands’ usual releases.

Who should buy it?

This is a very good choice as it provides the best horsepower and improved throttle and engine experience.

2. Arlen Ness 18-326 Black Big Sucker Stage I Air Filter Kit with Cover

Arlen Ness 18-326 Black Big Sucker Stage I Air Filter Kit with Cover

This air filter is a performance part of the brand Arlen Ness. Its material is alloy steel, and has a universal fit type. It is known for its best service to street cruiser motorcycles.

This one has an Aluminum foundation plate or bracket for the carburetor with proprietary concealed technology that utilizes a circular air inlet, and a breather is included.

Breather tubes exit the carburetor/throttle body at the carburetor/throttle body’s mouth, providing a near system with a closed feedback loop. A steel outer cover and a high-performance filter are included in the kit.

The kit has all of the necessary hardware, as well as step-by-step, easy-to-follow instructions. However, we suggest the 18-326 model for maximum success. It is comparatively light-weight, weighing 2.7 pounds with 9 x 8 x 6 inches in width and length.

Who should buy it?

If you are looking for a well-made, aesthetic air filter will all the requirements fulfilled; then you should definitely give it a try.

3. K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter

K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter

Next up we have here is the premium, high-performance Powersports air filter, HD-800. This one is regarded as the best air cleaner for Harley Davidsons by many. It’s made of unique paper material, and like other models, it comes in a vehicle-specific fit type for easier installation.

There is a high flow air filter element manufactured to provide increased torque and horsepower, all while offering outstanding protection. Its pleated media has a wide surface area for filtering, allowing for extended periods between cleanings.

The cleaner also uses multiple layers of woven cotton gauze media, resulting in excellent filtering, which is specific to the application base seal and sealing bead.

This model is designed to boost the engine performance to a maximum of 50%; it is pre-oiled and easily washable instead of paper filters that are disposable that must be routinely replaced. And the basic installation can be completed in minutes.

However, the most surprising thing about the model is its price. Despite being this functional, the price is still very affordable.

Who should buy it?

This is a great choice for people on a budget but unwilling to compromise on the performance.

4. HTTMT MT226-BK Black Air Cleaner Kits

HTTMT MT226-BK Black Air Cleaner Kits

This conical-shaped, high-quality billet aluminum-built air filter is a custom-made aftermarket item instead of an original equipment manufacturer component. So, modification may or may not be necessary to use this product.

It is also essential to understand that this product should only be installed by a qualified professional. So, you have to make sure it will fit before you purchase it. 

It has a Spike Cover with 360-Degree Slotting, and no installation guide is required for the K&N washable filter. This could have been a problem if it was not suggested to be professionally installed. Besides, it’s a black filter with a red overlay.

Only one air intake spike kit with adapters and hardware, an air filter of the generic brand, is available in the box.

Just keep in mind that professional installation is strongly advised. Moreover, during installation, spiked cone set screws must be firmly tightened, and also your motorcycle will require re-jetting.

Who should buy it?

If you’re looking for a high-quality spike air filter that works on beast mode, then you should definitely get this one.

5. Turbine Black Edge Cut Fit For Harley Air Cleaner

Turbine Black Edge Cut Fit For Harley Air Cleaner 

And lastly, the Harley Street glides from 2008-to 2016; manufactured by the brand, Happy-motor. Like most products above, it has a vehicle-specific fit and is aluminum-built. 

The product is refurbished all the way faster than ever before: Speed-7. It has an anthracite design with an exposed filter that improves airflow with the backing plate in place.

So, airflow is smooth and uninterrupted into the carburetor/throttle body.

Who should buy it?

For those of you on a super tight budget but need an air cleaner with all basic controls, and especially filters that improve airflow; don’t wait any longer and get the unique air filter.


Motorcycle air filters have several essential elements to consider, including the filter media, how easy it is to put in, and whether or not it enhances the overall performance of a bike.

If you want to buy the Best Air Cleaner for Harley 103, consider the checklist given in this article. You might even be surprised to find something new and better than what you’ve decided to get!

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