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AEM Dryflow Oval Air Filter, 4in Flange x 9in Element

SKU: aem21-2259DK UPC: 840879016890
In stock - 5 items available
Regular price $104.99

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Built for custom and aftermarket intake setups, this AEM 21-2259DK DryFlow Air Filter uses oil-free synthetic filtration media sized to the dimensions in the title. The synthetic media is built to be cleaned and reused rather than replaced, balancing airflow, filtration, and everyday durability.

  • Advanced synthetic filtration media balances airflow and particle filtration
  • Washable and reusable — no filter oil required
  • Oil-free construction for a clean install and easy maintenance

Fitment

Universal fit, sized to the flange/element dimensions listed in the title; not vehicle-specific.

Product Details

Manufacturer Part Number: 21-2259DK

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 8.9

Shipping Length: 12.0

Shipping Width: 11.9

California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.