Article no.:
57-2557
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K&N 04 Ford F150 V8-4.6L Performance Intake Kit
Unlock the full potential of your Ford F150 with the K&N 57-2557 Performance Intake Kit. This system replaces the restrictive factory air filter and air intake housing, allowing for virtually unrestricted airflow and a guaranteed increase in horsepower and torque.
- Estimated horsepower gain: 7.84 HP at 4828 RPM
- Chrome-topped K&N high-flow air filter
- Heat shield installs into previous air box space
- Aerodynamically engineered intake tube
- Accommodates factory crankcase vent hose
- Oversized cone-shaped air filter can be used for up to 100,000 miles before servicing
This air intake system is relatively easy to install, usually in 90 minutes or less, using the existing factory mounting points. It's also street legal in all 50 US states and comes with K&N's Million Mile Limited Warranty.
| Make | Model | Year | Type |
|---|---|---|---|
| Ford | F-150 | 2004 | STX |
| Ford | F-150 | 2004 | XL |
| Ford | F-150 | 2004 | XLT |
| Ford | F-150 | 2005 | STX |
| Ford | F-150 | 2005 | XL |
| Ford | F-150 | 2005 | XLT |
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