K&N Universal Custom Air Filter Oval 2in Neck Flange x 5.25in ID x 2.5in H

SKU: knn56-9104 UPC: 24844063212
In stock
Backordered From Supplier – Call for Availability

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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.

Call: (503) 662-9752 | Email Us: info@dfispdx.com

Regular price $125.99

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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.

Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase. Orders shipping to restricted areas may be canceled.

The K&N 56-9104 is a custom universal air filter, selected by flange and dimension rather than by vehicle. A custom oval air filter built around a 2 in neck flange.

Key Features

  • Washable and reusable, engineered to last the life of the vehicle
  • Oiled cotton gauze media designed for high airflow
  • Custom shape for tight or non-standard installations

Fitment

Universal. Match the dimensions below to your application before ordering.

Product Details

  • Brand: K&N Engineering
  • Manufacturer Part Number: 56-9104
  • Neck flange: 2 in
  • Inside diameter: 5.25 in
  • Height: 2.5 in
  • Filter media: oiled cotton gauze

Shipping Height: 4.63

Shipping Length: 7.13

Shipping Width: 4.63

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