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Performance Air Intake System for Ford

Mfg Part #
57-2525-2
NP#
KN57-2525-2
Brand
K&N
Fitment Note
California Air Resources Board Exempt: Yes; CARB EO: D-269-31; 57 Series - High Density Polyethylene Tube; w/Heat Shield

Fits 1999 to 2004 Ford Excursion, F-250, F-250 Super Duty and 2 more models. See every vehicle

  • 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
$529.89 CAD Ships Sep 18
Free shipping in Canada, ships Sep 18
Availability: This product is in one of our warehouses.

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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 design 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.

Warranty: No-Hassle Lifetime Limited warranty

Fits these vehicles

YearMakeModelEngine
2000 - 2004FordExcursion5.4L 330 V8
2001FordF-2505.4L 330 V8
1999 - 2004FordF-250 Super Duty5.4L 330 V8
2004FordF-3505.4L 330 V8
1999 - 2004FordF-350 Super Duty5.4L 330 V8

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