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Ford - Expedition 1997 - 2004 4.6/5.4L - K&N Intake Kits
1997-2002 Ford Expedition 4.6/5.4L
Key Features 57-2514-4
• Estimated Horsepower Gain: 9.44 HP @ 4198 RPM
• High Density Polyethylene Tubing
• Uses RF-1020 6-Layer Oiled Filter
Click to View
Dyno Results
Install Instructions
Large Photo

1997-2002 Expedition 4.6/5.4L
Key Features 57-2541
• Estimated Horsepower Gain: 13.12 HP @ 4562 RPM
• High Density Polyethylene Tubing
• Uses RC-5046 6-Layer Oiled Filter
Click to View
Dyno Results
Install Instructions
Large Photo

2003-2004 Expedition 4.6/5.4L
Key Features 57-2525-2
• Estimated Horsepower Gain: 10.8 HP @ 4618 RPM
• High Density Polyethylene Tubing
• Uses RF-1020 6-Layer Oiled Filter
Click to View
Dyno Results
Install Instructions
Large Photo

2003-2004 Expedition 4.6/5.4L
Key Features 57-2525-2
• Estimated Horsepower Gain: 9.38 HP @ 4093 RPM
• Mandrel-Bent Polished Aluminum Tubing
• Uses RC-5046 6-Layer Oiled Filter
Click to View
Dyno Results
Install Instructions
Large Photo
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