The K&N FIPK cold air intake for 2004–2008 Ford F-150 5.4L V8 uses a roto-molded HDPE tube to increase airflow volume and deliver a guaranteed rise in horsepower and torque. It includes a washable, reusable oiled cotton High-Flow filter in an oversized conical shape for up to 100,000 miles between services under normal highway driving. A custom heat shield reduces intake air heat, and systems typically install in under 90 minutes.
K&N 04 Ford F150 V8-5.4L Performance Intake Kit