1. Motorcycle/Scooter Air Filters Deals
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  3. ARLEN NESS 18-744

ARLEN NESS 18-744 Carbon Big Sucker Air Cleaner

18-744 Arlen Ness Carbon Stage 1 Big Sucker Black Air Cleaner

( Brand: Arlen Ness ), ( Manufacturer Part Number: 18-744 ), ( Part Type: Cleaner ), ( California Prop 65 Warning: Warning, Reproductive Harm, Or Birth Defects )

Review ARLEN NESS Carbon Stage Big Sucker Black Air Cleaner

The Arlen Ness 18-744 Carbon Big Sucker Air Cleaner is a high-performance aftermarket replacement for Harley-Davidson motorcycles. This air cleaner is designed to provide superior filtration and enhance the aesthetics of your bike.

The heart of this air cleaner is the carbon fiber bowl. Carbon fiber is a lightweight, strong, and durable material that offers several advantages over traditional plastic or metal bowls. Its non-porous surface resists bacteria growth and makes cleaning a breeze. Additionally, carbon fiber is an excellent heat insulator, reducing the air intake temperature and increasing engine performance.

The 18-744 Carbon Big Sucker Air Cleaner features a large, 10-inch filter element. This oversized filter ensures that more air is drawn into the engine for optimal combustion and increased horsepower. The filter is made of an oil-bonded cotton media that traps impurities as small as 1 micron, keeping the engine clean and protected.

The air cleaner assembly comes with a chrome top, which not only adds a touch of elegance to your motorcycle but also provides excellent sealing to prevent unwanted air leaks. The top is held in place by six heavy-duty clamps, ensuring a secure fit and easy access for filter replacement.

This Arlen Ness product is designed to fit a wide range of Harley-Davidson models, including Touring, Softail , Dyna , and V-Rod motorcycles. It is a direct replacement for the stock air cleaner and requires no modifications for installation. The kit includes all necessary hardware for mounting the air cleaner and wiring the electronic sensors.

The Arlen Ness 18-744 Carbon Big Sucker Air Cleaner is a must-have upgrade for any Harley-Davidson enthusiast seeking improved engine performance, enhanced filtration, and a stylish appearance. With its durable carbon fiber construction, oversized filter, and easy installation, this air cleaner is the perfect choice for riders who demand the best for their motorcycle.

The Arlen Ness 18-744 Carbon Big Sucker air cleaner is a popular aftermarket option for Harley-Davidson motorcycles. Here are some pros and cons to help you make an informed decision about purchasing this air cleaner:

Pros:

1. Enhanced engine performance: The Carbon Big Sucker air cleaner is designed to provide your Harley-Davidson engine with cleaner air, which can lead to improved engine performance and increased horsepower.

2. Carbon fiber construction: The air cleaner is made from lightweight and durable carbon fiber, which not only looks great but also reduces weight and enhances the overall aesthetics of your motorcycle.

3. Easy installation: The installation process for the Carbon Big Sucker air cleaner is relatively straightforward and can be completed in a few hours with basic hand tools.

4. Washable and reusable filter: The air cleaner comes with a reusable and washable filter, which can save you money in the long run compared to disposable filters.

5. Improved air flow: The Carbon Big Sucker air cleaner provides improved air flow to your engine, which can help keep it cooler and reduce the risk of overheating.

Cons:

1. Expensive: The Arlen Ness Carbon Big Sucker air cleaner is a premium product and comes with a premium price tag.

2. May not be suitable for all Harley-Davidson models: The air cleaner is specifically designed for certain Harley-Davidson models, so it may not be compatible with all motorcycles.

3. May require modification to existing air cleaner housing: Some Harley-Davidson models may require modification to the existing air cleaner housing to accommodate the Carbon Big Sucker air cleaner.

Ending Conclusion:

The Arlen Ness 18-744 Carbon Big Sucker air cleaner is a high-performance aftermarket option for Harley-Davidson motorcycles. It offers several benefits, including enhanced engine performance, lightweight carbon fiber construction, easy installation, washable and reusable filter, and improved air flow. However, it comes with a premium price tag and may not be suitable for all Harley-Davidson models. If you are looking to improve the performance of your Harley-Davidson motorcycle and are willing to invest in a high-quality aftermarket air cleaner, then the Carbon Big Sucker is an excellent choice.

Recommendation:

If you are in the market for a high-performance aftermarket air cleaner for your Harley-Davidson motorcycle and have the budget for it, then the Arlen Ness 18-744 Carbon Big Sucker air cleaner is an excellent choice. It offers several benefits that can help improve the performance and aesthetics of your motorcycle. However, it is essential to ensure that it is compatible with your Harley-Davidson model and that you are prepared for any necessary modifications to the existing air cleaner housing.

Details:

Aluminum Filter Top Plate Design Eliminates Internal Mounting Hardware. Carbon Fiber Stage 1 Air Cleaner Cover. One-Piece Aluminum Backing Plate. NOTE: Image may not be actual item and differ depending on your vehicle fitment.

Increases Horsepower and Torque. The new patented hidden breather system is o-ringed at the heads, passes through backing plate and exits inside mouth of throttle body proprietary shooter tubes. Pre-Oiled and Synthetic High Performance Filters. Compare the microfiche for USA model to your be sure they are same.

Patented Hidden Breather Technology.

part #: 18744 prices

  • $305.95-$339.95

specifications scoofilters:

  • brand: Arlen Ness
  • mpn: 18-744
  • part type: Cleaner
  • california prop 65 warning: Warning, Reproductive Harm, Or Birth Defects

general scoofilters:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Air Filters

returns scoofilters:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

offer scoofilters:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: September 19, 2025
  • quantity: 8

payments scoofilters:

  • other
  • credit card: Visa
  • wallet: Apple-pay

shipping scoofilters:

  • class: Standard, Expedited
  • transit: 5-11 Days
  • type: Fixed
  • service: Standard, Expedited
  • cost: $0.00

seller scoofilters:

  • # reviews: 2011 92
  • rating: 98.9%
  • city: Holland, Michigan
part type: cleaner, california prop 65 warning: warning, reproductive harm, or birth defects,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > air filters, sku: 6904886040484631,

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