Recommended Accessories
2003-2007 Ford F-550 Super Duty - K&N Cold Air Intake 57 Generation II - Direct OE replacement
Product Description: K&N 57 SERIES GENERATION II FIPK COLD AIR INTAKE SYSTEM -- 50-state legal on selected applications, C.A.R.B. exempted with E.O....Read More
Series: 57 Generation II
Type: Direct OE replacement
Warranty: K&N's limited million-mile warranty
Fit note:
- California Air Resources Board Exempt: No, With Heat Shield
- California Air Resources Board Exempt: No
- Overview
- Manufacturer info
- Extended Warranty
This product fits the following Ford F-550 Super Duty submodels
- 2003-2007: Lariat; 8 Cyl 6.0L;
- 2003-2007: XL; 8 Cyl 6.0L;
- 2003-2007: XLT; 8 Cyl 6.0L;
Product reviews
Good product by mike, June 15, 2009
| Appearance: | ![]() |
| Ease of Use/Installation: | ![]() |
| Quality: | ![]() |
| Performance: | ![]() |
| Overall Rating: | ![]() |
I bought this thinking I'd get better fuel economy but it might have made it worse, doubt it but, bought it the same time I bought an Edge programmer, have been testing them out, so far a lot more power but MPG has been the same..





