The aFe Magnum FORCE Stage-2Si sealed cold air intake for 2004–2008 Ford F-150 5.4L replaces the stock airbox with a sealed, rotomolded unit and built-in ram scoop to pull cold outside air for improved efficiency and power. The cross-linked polypropylene airbox and precision-molded tube increase airflow volume and speed while reducing intake noise. A washable, reusable Pro DRY S filter and factory-style fitment provide a direct, quieter upgrade with improved throttle response.
aFe MagnumFORCE Intakes Stage-2 Si PDS AIS PDS Ford F-150 04-08 V8-5.4L