1. Motorcycle/Scooter Air Filters Deals
  2. sku: 8075076259031722
  3. BM-1121

BM-1121 High Flow Air Filter 024844392220

Bm-1121 K&n Engineering Oe Replacement High-flow Part Air Filter

( Brand: K-n Engineering ), ( Manufacturer Part Number: BM-1121 ), ( Type: Fuel Air ), ( Item Height: 1.700 ), ( Item Width: 7.700 ), ( Item Length: 9.700 ), ( Country Of Origin: United States ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Authorized Dealer: Yes ), ( Legal Disclaimer: Your Local Laws Before Purchasing. ), ( Photo Disclaimer: For Reference Only, May Differ From Product, See Item Details. ), ( Vehicletype: Street ), ( UPC: 024844392220 )

Review K N ENGINEERING Oe Replacement High flow Part Air Filter

The BM-1121 High-Flow Air Filter from Engineering is a premium replacement air filter designed to deliver enhanced engine performance and improved air filtration for various automobiles. Engineered with a high-density filter media, this air filter boasts an increased surface area to capture more micron-sized particles, ensuring cleaner air enters your engine.

This air filter features a large, open design with a smooth, conical shape that maximizes airflow and reduces airflow restrictions. The filter element is made of pleated cotton gauze, which not only provides an exceptional filtration efficiency but also offers excellent flow characteristics, enabling the engine to breathe more freely.

The BM-1121 High-Flow Air Filter comes with a robust, reusable aluminum housing that protects the filter element from the elements and provides a secure seal to maintain proper airflow. The housing is engineered with a high-quality, powder-coated finish that offers superior durability and resistance to corrosion, ensuring long-lasting performance.

This air filter is a direct replacement for the factory filter in various automobiles and can be easily installed using the original mounting hardware. The filter element is designed to be washed and reused, making it a cost-effective solution for maintaining optimal engine performance over an extended period.

With the BM-1121 High-Flow Air Filter from Engineering, you can expect improved engine response, increased horsepower, and better fuel efficiency. This air filter is the perfect upgrade for those seeking to enhance their automobile's performance while ensuring reliable and efficient filtration.

Buying an engineering BM-1121 high-flow air filter for your vehicle comes with several pros and cons that you might want to consider before making a purchase.

Pros:

1. Improved Engine Performance: A high-flow air filter allows more air to enter the engine, which can lead to improved horsepower, acceleration, and overall engine performance.

2. Longer Filter Life: The BM-1121 air filter is designed to last longer than standard filters due to its pleated cotton gauze media and durable aluminum housing.

3. Better Filtration: The BM-1121 air filter provides better filtration than stock filters, trapping more dirt and debris before they reach the engine, which can help protect it from damage.

Cons:

1. Higher Cost: The BM-1121 high-flow air filter is more expensive than standard air filters, which may be a deterrent for some buyers.

2. Installation Complexity: Installing the BM-1121 air filter may require more effort and expertise than installing a standard air filter, as it may involve modifying the intake system.

3. Increased Air Filter Maintenance: Due to its higher filtration capabilities, the BM-1121 air filter may require more frequent cleaning or replacement than standard filters.

In conclusion, the BM-1121 high-flow air filter offers several benefits, including improved engine performance, longer filter life, and better filtration. However, these benefits come at a higher cost, and installation and maintenance may be more complex than with standard filters.

If you are looking for maximum engine performance and filtration capabilities, the BM-1121 air filter may be a worthwhile investment. However, if you are looking for a more cost-effective option, a standard air filter may be a better choice for you. Ultimately, the decision depends on your specific needs and budget.

Details:

Fits directly into Factory air box with application specific Sealing Bead to ensure a precise fit. Pleated media provides a large filtration area offering long service intervals. Made in the USA for over 50 years. Washable and reusable, pre-oiled ready to ride.

Fuel-management modifications are not required for increased performance. Please see pages 1490-1494 of the 2022 Parts Unlimited Street catalog for complete line High-Flow air filters. Multi-layers of woven cotton gauze media offer excellent filtration.

part #: bm1121 prices

  • $62.99-$94.21

specifications scoofilters:

  • brand: K-n Engineering
  • mpn: Bm-1121
  • type: Fuel Air
  • item height: 1.700
  • item width: 7.700
  • item length: 9.700
  • country of origin: United States
  • manufacturer warranty: 1 Year Manufacturer Warranty
  • california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
  • authorized dealer: Yes
  • legal disclaimer: Your Local Laws Before Purchasing.
  • photo disclaimer: For Reference Only, May Differ From Product, See Item Details.
  • vehicletype: Street
  • upc: 024844392220

shipping scoofilters:

  • service: Expedited, Standard
  • type: Fixed
  • transit: 3-6 Days
  • class: Expedited, Standard
  • cost: $0.00

seller scoofilters:

  • # reviews: 178704
  • rating: 97.9%
  • city: Cedar Park, Texas

offer scoofilters:

  • sold: 0
  • options: Ship-to-home
  • quantity: 9
  • availability: In Stock
  • started: December 13, 2025

payments scoofilters:

  • credit card: Diners-club
  • wallet: Paypal
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returns scoofilters:

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

general scoofilters:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Air Filters
type: fuel air, item height: 1.700, item width: 7.700, item length: 9.700, country of origin: united states, manufacturer warranty: 1 year manufacturer warranty, california prop 65 warning: cancer and reproductive harm www.p65warnings.ca.gov, authorized dealer: yes, legal disclaimer: your local laws before purchasing., photo disclaimer: for reference only, may differ from product, see item details., vehicletype: street,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > air filters, sku: 8075076259031722,

K-n Engineering BM-1121 Is Similar To:

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