K&NPart 57-2556 · UPC 00024844109507
K&N Performance Air Intake System 57-2556
The Trail Fortress check
Will it fit your truck?
✓ Fits
2004–2008 Ford F-150
2006–2008 Lincoln Mark LT
2005 Ford Expedition
California Air Resources Board Exempt: Yes; CARB EO: D-269-37; 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 | 57-2556 |
| UPC / GTIN | 00024844109507 |
| Shipping weight | 14 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.