1. Motorcycle/Scooter Air Filters Deals
  2. sku: 7393339391986781
  3. BFO CDJ4K9

BFO CDJ4K9 Air Cleaner Intake Filter

fits model: Sportster. make: Harley. year: 2004–2022.

Cdj4k9 Bfo Motorcycle Air Cleaner Intake Filter For Harley Fit Sportster Xl 2004-2022

( Brand: Bfo ), ( Manufacturer Part Number: CDJ4K9 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Features: Easy Installation ), ( Finish: Polished ), ( Fitment Type: Direct Replacement ), ( Items Included: Screws, Seal ), ( Manufacturer Warranty: 1 Year ), ( Material: Aluminum ), ( Mounting Style: Bolt-on ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Oe/oem Part Number: Air Cleaner Intake Filter System, For Harley Sportster 883 1200 2004-2022 ), ( Type: Air Cleaner Intake Filter System ), ( Universal Fitment: No )

Review BFO Motorcycle Air Cleaner Intake Filter For Harley Fit Xl fits SPORTSTER 2004–2022

BFO CDJ4K9 Air Cleaner Intake Filter for Harley-Davidson Sportster XL (2004-2022)

Description:

The BFO CDJ4K9 Air Cleaner Intake Filter is an essential upgrade for Harley-Davidson Sportster XL (2004-2022) riders seeking improved engine performance and better air filtration. This high-performance air filter, manufactured by BFO (Biker's Friend Original), is specifically designed for the Harley-Davidson Sportster XL model.

Constructed from advanced pleated cotton gauze media, this air filter offers enhanced filtration capabilities compared to the stock paper filters. It effectively traps contaminants and impurities, ensuring cleaner air intake for the engine. This results in smoother engine operation, increased power, and better fuel efficiency.

Designed with a conical shape, the BFO CDJ4K9 Air Cleaner Intake Filter boasts a larger filter surface area, allowing for more airflow and improved engine performance. Its snug fit ensures easy installation, as it directly replaces the stock air filter.

To maintain optimal engine performance, this air filter is washable and reusable. Simply clean it using warm water and mild detergent, then allow it to dry thoroughly before reinstallation. Its robust construction ensures it can withstand multiple cleaning cycles.

Additionally, the BFO CDJ4K9 Air Cleaner Intake Filter is compatible with various aftermarket air cleaner covers and comes with a high-quality, reusable filter oil container. This container holds enough oil to lubricate the filter element during installation, ensuring a perfect seal and maintaining the filter's efficiency.

By upgrading to the BFO CDJ4K9 Air Cleaner Intake Filter, Harley-Davidson Sportster XL (2004-2022) riders can experience enhanced engine performance, improved air filtration, and peace of mind knowing they're riding with a high-quality, washable, and reusable air filter.

The BFO CDJ-4K9 air cleaner intake filter for Harley-Davidson Sportster XL models from 2004 to 2022 is an aftermarket performance part designed to enhance the air filtration system of your motorcycle. Here are some potential pros and cons of investing in this air cleaner intake filter:

Pros:

1. Enhanced Air Filtration: The BFO CDJ-4K9 air cleaner offers a higher level of filtration compared to the stock air filter. It can trap more dirt and debris, resulting in cleaner intake air, which can potentially improve engine performance and longevity.

2. Increased Air Flow: This aftermarket air cleaner is designed to allow more air to flow into the engine. This increased air flow can lead to improved engine response and power delivery.

3. Custom Look: The BFO CDJ-4K9 air cleaner has a unique and distinctive design, which can add a custom and aesthetic appeal to your Harley-Davidson Sportster XL.

Cons:

1. Cost: This aftermarket air cleaner can be more expensive than the stock filter. The extra cost may not be justified for some riders, especially if they are not experiencing any significant performance issues with the stock filter.

2. Installation Complexity: Installing the BFO CDJ-4K9 air cleaner may require some mechanical skills and tools. It may not be a straightforward installation process, which could be a deterrent for some riders.

3. Maintenance: The BFO CDJ-4K9 air cleaner requires more frequent maintenance compared to the stock filter. It is recommended to clean or replace the filter every 1,000 to 3,000 miles, depending on riding conditions.

Ending Conclusion:

The BFO CDJ-4K9 air cleaner intake filter for Harley-Davidson Sportster XL models offers improved air filtration, increased air flow, and a custom look. However, it comes with a higher cost, installation complexity, and more frequent maintenance requirements. Ultimately, the decision to invest in this aftermarket air cleaner depends on your riding style, budget, and preference for customization. If you frequently ride in dusty conditions or are looking for improved engine performance, the BFO CDJ-4K9 air cleaner may be a worthwhile investment. On the other hand, if you are on a tight budget or prefer a more low-maintenance option, the stock air filter may be sufficient for your needs.

Details:

This Spike Turbine air cleaner features a high-flow filter. For example, you paid at 11am on Nov. 3.Spike Turbine performance air filters provide the perfect combination of and design for your V-twin engine.The top is inverted sides are pleated to increase flow. us Facebook Account: .

The same rule applies to UPS 2nd Day Air Service. No Instruction Included. 5.Reusable high-flow air filter. 1.Brand new and of excellent quality.

4.The forged air cleaner housing has built-in velocity stacking that both improves performance and enhances appearance. One PC Air Filter with Accessories, Showing as the picture. 2.Its a proven, high-performance bolt-on component that can dramatically improve the appearance and performance of your machine. A replacement inverted air filter is also provided.

Type: Air Cleaner Intake Filter System, condition: 100% Brand New, Fitment Direct Replacement, Material: Billet Aluminum, Color: Black, Shape:Cylinder, Package Size: 23 13cm. Forged bi-metal back panel with rounded entry and hidden breather hardware. For Harley-Davidson 1991 up Sportster 883 / 1200 with CV Carb, for Custom XL1200C 1996 -2023, Low XL1200L 2007 - 2011, Nights XL1200N 2007 - 2012, Roadster XL1200R 2004 -2008, Sport XL1200S 1996 -2003, 50th Anniversary XL50 2007, XLH1200 1991 -2003, XR1200X 2010 - 2012, Super Low XL1200T 2014 -2017, XL1200CX 2016 -2017, XL883C 1999 - 2009, XL883L 2005 - 2010, Super 2011 -2023, XL883R 2001 - 2018, XLH883 Deluxe 1991 -1995, Huger Iron XL883N 2009 -2023, XL1200NS 2018 -2023, Seventy-Two XL1200V 2012 - 2016, Forty-Eight XL1200X 2010 -2023.

specifications scoofilters:

  • for models: Sportster
  • for makes: Harley
  • for years: 2004-2022
  • brand: Bfo
  • mpn: Cdj4k9
  • california prop 65 warning: California Prop 65 Warning
  • features: Easy Installation
  • finish: Polished
  • fitment type: Direct Replacement
  • items included: Screws, Seal
  • manufacturer warranty: 1 Year
  • material: Aluminum
  • mounting style: Bolt-on
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • oe/oem part number: Air Cleaner Intake Filter System, For Harley Sportster 883 1200 2004-2022
  • type: Air Cleaner Intake Filter System
  • universal fitment: No

shipping scoofilters:

  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx
  • class: Standard
  • transit: 3-7 Days
  • cost: $0.00
  • type: Fixed

general scoofilters:

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

payments scoofilters:

  • other
  • wallet: Paypal
  • credit card: Discover

seller scoofilters:

  • rating: 98.9%
  • city: Rowland height, California
  • # reviews: 16585

offer scoofilters:

  • quantity: 3
  • options: Ship-to-home
  • sold: 0
  • best offers: True
  • started: October 27, 2025
  • availability: In Stock

returns scoofilters:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
for models: sportster, for makes: harley, for years: 2004-2022, california prop 65 warning: california prop 65 warning, features: easy installation, finish: polished, fitment type: direct replacement, items included: screws, seal, manufacturer warranty: 1 year, mounting style: bolt-on, note: no instruction included, notice: this is aftermarket replcement part, oe/oem part number: air cleaner intake filter system, for harley sportster 883 1200 2004-2022, type: air cleaner intake filter system, universal fitment: no,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > air filters, material: aluminum, sku: 7393339391986781,

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