Cold Air Intake for Ford F-150 & Expedition (2004-2008)
- Ford F-150 2004-2008
- Ford Expedition, 2005 only
- Lincoln Mark LT 2006-2008
- CARB exempt under EO D-269-37
- 57 Series high-density polyethylene tube with heat shield
The Trail Fortress check
Will it fit your truck?
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.
About this part
Cold Air Intake, fitment-checked
Street legal in California under executive order D-269-37. Coverage is the Ford F-150 2004-2008, the Expedition for 2005, and the Lincoln Mark LT 2006-2008 — three entries, three different windows.
The California paperwork is the headline: this part is CARB exempt under executive order D-269-37, so it is street legal in that state. The three vehicles on the list each have their own window — the Ford F-150 across 2004-2008, the Expedition for 2005 alone, and the Lincoln Mark LT from 2006 to 2008. It is a 57 Series kit, built around a high-density polyethylene tube and supplied with a heat shield to keep the filter away from engine bay heat.
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 |
Why buy here
The fitment-first store
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