K&N Performance Air Intake System for Ford and Lincoln
Part # 57-2541
Features
- Guaranteed to increase horsepower and torque
- Roto-molded HDPE intake tube paired with oversized oiled cotton air filter
- Engineered to provide high airflow and exceptional filtration
- Replaces factory air filter and intake tube
- Filter only requires cleaning every 100,000 miles under normal highway driving conditions
- Typical installation can be completed in 60 minutes or less with simple hand tools
- No-Hassle Lifetime Limited Warranty™
- Will not void vehicle warranty
Description
A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical de sign allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 60 minutes.
Specifications
| Air Box Included | No |
|---|---|
| Air Filter Color | Red |
| Air Filter Material | Cotton Gauze |
| Air Filter Outlet Shape | Round |
| Air Filter Washable | Yes |
| Alternate Replacement Filter | RC-5046 |
| CARB EO Number | D-269-37 |
| Clamp Color/Finish | Natural |
| Clamp Material | Stainless Steel |
| Clamp Style | Regular |
| Clamps Included | 8 |
| Coupler Color/Finish | Black |
| Couplers Included | 3 |
| Estimated Horsepower Gain | 13.12 HP @ 4562 RPM |
| Estimated Torque Gain | 15 lbft |
| Intake Pipe Color / Finish | Black |
| Intake Pipe Material | High-Density Cross-Linked Polyethylene |
| Intake Pipe Ports | All intake tube ports needed for the specified applications are included |
| Mass Air Flow Sensor Adapter Included | No |
| Mounting Hardware Included | Yes |
| Oil Included | Yes |
| Package Material | Paperboard |
| Package Type | Box |
| Product Style | 57 Series FIPK |
| Replacement Filter | RU-5046 |
| Street Legal In All US States | Legal for use in all 50 states. |
| TUV Approved (Europe) | No |
| Type | Gen II |
| Weight | 13.3 lb (6.1 kg) |
| UPC / GTIN | 00024844104434 |
| Warranty | No-Hassle Lifetime Limited warranty |
| Year | Make | Model | Submodel | Engine | Note |
|---|---|---|---|---|---|
| 1997 - 2002 | Ford | Expedition | - | 4.6L V8, 5.4L V8 | California Air Resources Board Exempt: Yes; CARB EO: D-269-37; 57 Series - High Density Polyethylene Tube; w/Heat Shield |
| 1997 - 1998 | Ford | F-150 | - | 4.6L V8, 5.4L V8 | California Air Resources Board Exempt: Yes; CARB EO: D-269-37; 57 Series - High Density Polyethylene Tube; w/Heat Shield |
| 1999 | Ford | F-150 | Base, Lariat, XL, XLT | 4.6L V8, 5.4L V8 | California Air Resources Board Exempt: Yes; CARB EO: D-269-37; 57 Series - High Density Polyethylene Tube; w/Heat Shield |
| 2000 | Ford | F-150 | Base, Harley-Davidson Edition, Lariat, XL, XLT | 4.6L V8, 5.4L V8 | California Air Resources Board Exempt: Yes; CARB EO: D-269-37; 57 Series - High Density Polyethylene Tube; w/Heat Shield |
| 2001 | Ford | F-150 | Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 4.6L V8, 5.4L V8 | California Air Resources Board Exempt: Yes; CARB EO: D-269-37; 57 Series - High Density Polyethylene Tube; w/Heat Shield |
| 2002 - 2003 | Ford | F-150 | King Ranch, Lariat, XL, XLT | 4.6L V8, 5.4L V8 | California Air Resources Board Exempt: Yes; CARB EO: D-269-37; 57 Series - High Density Polyethylene Tube; w/Heat Shield |
| 2004 | Ford | F-150 Heritage | XL, XLT | 4.6L V8, 5.4L V8 | California Air Resources Board Exempt: Yes; CARB EO: D-269-37; 57 Series - High Density Polyethylene Tube; w/Heat Shield |
| 1998 - 1999 | Lincoln | Navigator | - | 5.4L V8 | California Air Resources Board Exempt: Yes; CARB EO: D-269-37; 57 Series - High Density Polyethylene Tube; w/Heat Shield |