1. Motorcycle/Scooter Air Filters Deals
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  3. ARLEN NESS 18-511

ARLEN NESS 18-511 Billet Sucker Kit Steel Cover Air Filter

18-511 Arlen Ness Billet Sucker Stage Ii Air Filter Kit With Steel Cover Satin

( Brand: Arlen Ness ), ( Manufacturer Part Number: 18-511 ), ( Part Type: Cover Filter ), ( Disclaimer: Photo May Show Parts Not Included Or That Vary From Product. ), ( Manufacturer Warranty: No Warranty ), ( Item Name: Big Sucker Stage Ii Air Filter Kit Plain Backing Plate Red Filter ), ( Activity: Cruiser/v-twin )

Review ARLEN NESS Billet Sucker Stage Air Filter Kit Steel Cover Satin

Introducing the Arlen Ness 18-511 Billet Sucker Air Filter Kit with Steel Cover, a high-performance upgrade for your motorcycle's air intake system. This kit is meticulously designed for Harley-Davidson Touring models, providing both style and substance for those seeking to enhance their bike's appearance and engine performance.

The heart of this kit lies in the billet sucker air filter, engineered from premium aluminum material. The unique design of this filter ensures maximum airflow while maintaining an attractive, polished look. The large surface area of the filter, combined with the high-flow intake, allows for an increased volume of air to enter the engine, resulting in improved horsepower and torque.

The steel cover that accompanies the air filter is equally impressive. Engineered from heavy-duty steel, it boasts a sleek, billet finish that complements the overall look of the kit. The cover is secured with stainless steel hardware, ensuring a robust and secure fit.

Installation of the Arlen Ness 18-511 Billet Sucker Air Filter Kit is a straightforward process. It utilizes the factory mounting points, making it a hassle-free upgrade for most Harley-Davidson Touring models. The kit includes all necessary hardware and instructions for a seamless installation experience.

In summary, the Arlen Ness 18-511 Billet Sucker Air Filter Kit with Steel Cover is an excellent choice for motorcycle enthusiasts who demand both style and performance. Its premium design, easy installation, and substantial engine improvement make it a worthwhile investment for any Harley-Davidson Touring model.

Arlen Ness 18-511 Billet Sucker Air Filter Kit with Steel Cover: A Comprehensive Analysis

The Arlen Ness 18-511 Billet Sucker Air Filter Kit with Steel Cover is a popular aftermarket upgrade for Harley-Davidson motorcycles. This air filter kit offers both aesthetic and performance benefits. In this analysis, we will discuss the pros and cons of purchasing this product.

Pros:

1. Enhanced Air Flow: This air filter kit is designed to provide improved airflow to the engine. The larger filter surface area allows for more air to be drawn into the engine, which can result in increased horsepower and torque.

2. Custom Look: The billet steel cover gives the motorcycle a custom and distinctive look. The polished finish adds a touch of elegance to the bike, making it stand out from stock models.

3. Durability: The steel cover is more durable than the OEM plastic cover. It is less likely to get cracked or damaged during rough rides or transportation.

4. Easy Installation: The installation process is straightforward and can be completed in about an hour. The kit comes with all necessary hardware, making it a convenient upgrade for Harley-Davidson owners.

Cons:

1. Higher Cost: The Arlen Ness air filter kit is more expensive than the OEM filter and cover. The cost difference may not be justifiable for some riders, especially those on a tight budget.

2. Maintenance: The filter needs to be cleaned or replaced more frequently than the OEM filter. The frequency will depend on the riding conditions and the environment.

3. Filter Replacement: Filter replacement can be a time-consuming process. The large filter size may make it difficult to find a replacement filter that fits perfectly.

4. Additional Noise: Some riders have reported an increase in engine noise after installing this air filter kit. The louder exhaust note may not be desirable for all riders.

Conclusion:

The Arlen Ness 18-511 Billet Sucker Air Filter Kit with Steel Cover offers several benefits, including improved engine performance, a custom look, and increased durability. However, it comes with some drawbacks, such as a higher cost, more frequent maintenance, and additional noise. Ultimately, the decision to purchase this product depends on the rider's priorities and preferences. If you value performance, customization, and durability, then this kit may be worth the investment. On the other hand, if you are on a tight budget or prefer a quieter ride, then you may want to consider other options.

Recommendation:

If you are looking for an air filter kit that offers improved performance, a custom look, and increased durability, then the Arlen Ness 18-511 Billet Sucker Air Filter Kit with Steel Cover is a solid choice. However, if you are on a tight budget or prefer a quieter ride, then you may want to consider other options such as the K&N Air Filter or the S&S Cycle Air Cleaner Kit. Ultimately, it is essential to weigh the pros and cons carefully before making a purchase.

Details:

No other parts are included or can be substituted, selected, changed. 2015 Harley Davidson FLHTKL Ultra Limited Low. 2015 Harley Davidson FLRT Freewheeled. Round Aftermarket covers.

2016 Harley Davidson FLHTKL Ultra Limited Low. Some items pictured may not be included. Actual product may vary from picture. Arlen Ness - 18-511.

part #: 18511 prices

  • $197.95-$219.95

specifications scoofilters:

  • brand: Arlen Ness
  • mpn: 18-511
  • part type: Cover Filter
  • disclaimer: Photo May Show Parts Not Included Or That Vary From Product.
  • manufacturer warranty: No Warranty
  • item name: Big Sucker Stage Ii Air Filter Kit Plain Backing Plate Red Filter
  • activity: Cruiser/v-twin

returns scoofilters:

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

payments scoofilters:

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

shipping scoofilters:

  • transit: 2-6 Days
  • class: Standard
  • service: Standard
  • cost: $14.99
  • type: Fixed

seller scoofilters:

  • city: Danville, Virginia
  • rating: 99.6%
  • # reviews: 47064

offer scoofilters:

  • quantity: 5
  • availability: In Stock
  • started: December 17, 2025
  • sold: 0
  • options: Ship-to-home

general scoofilters:

  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Air Filters
  • condition: New
part type: cover filter, disclaimer: photo may show parts not included or that vary from product., manufacturer warranty: no warranty, item name: big sucker stage ii air filter kit plain backing plate red filter, activity: cruiser/v-twin,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > air filters, sku: 8130246751631722,

Arlen Ness 18-511 Is Similar To:

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5 offers $197.95–$219.95 USD
  • Offer #1: $197.95 price + $0.00 shipping estimate = $197.95* total. Harley Davidson FLHTKL Ultra Limited Low 2015. Arlen Ness.FREE SHIPPING
  • Offer #2: $219.95 price + $0.00 shipping estimate = $219.95* total. Each kit contains backing plate, filter, breather bolts, cover and accessory hardware. Complete high performance air filter kits include a 20% larger air filter than the Stage I kits, for more airflow.FREE SHIPPING
  • Offer #3: $208.95 price + $0.00 shipping estimate = $208.95* total. 2015 Harley-Davidson Freewheeler. Manufacturer Arlen Ness.FREE SHIPPING
  • Offer #4: $219.85 price + $0.00 shipping estimate = $219.85* total. MANUFACTURER PART NUMBER . MODELBig Sucker.FREE SHIPPING
  • Offer #5: $129.99 price + $0.00 shipping estimate = $129.99* total. Eliminate the need for banjo Fittings, Hoses and filter.FREE SHIPPING

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