K&NPart 57-2581 · UPC 00024844361271
K&N Performance Air Intake System 57-2581
The Trail Fortress check
Will it fit your truck?
✓ Fits
2011–2014 Ford F-150
California Air Resources Board Exempt: Yes; CARB EO: D-269-48; 57 Series - High Density Polyethylene Tube; w/Heat Shield Fitment on this page is based on the manufacturer’s application data.
Specifications
Specs
| Brand | K&N |
| Part number | 57-2581 |
| UPC / GTIN | 00024844361271 |
| Shipping weight | 10.62 lb |
| Warranty | No-Hassle Lifetime Limited |
| Country of origin | US |
| Category | Performance › Cold Air Intakes |
| Installation guide | Downloadable PDF |
Why buy here
The fitment-first store
Manufacturer-listed exclusions shown. We publish what a part does not fit — before you buy, not after the return.
Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.
Real install docs. The actual step-by-step guide, linked right on the page.