The K&N cold air intake for Ford F-Series V8 4.6L/5.4L uses a roto-molded HDPE intake tube to increase airflow and is paired with a washable, reusable High-Flow oiled cotton filter to boost horsepower and torque. A custom heat shield helps isolate intake air from engine heat and the conical filter design extends service intervals up to 100,000 miles under normal highway use. Covered by K&N’s lifetime limited warranty.
K&N 97-02 Ford F Series V8-4.6L/5.4L Performance Intake Kit