|  S&B 75-5028D - Fits 99-03 Ford 7.3L Power Stroke - Stg. 2 Intake System - Choice of Oiled or Dry Filter Increases HP | Adds MPG's | Improves Air Flow | Choice of Re-usable 8 Layer Filter or Disposable Dry Filter | 99.8% Filtration efficiency | ISO 5011 Compliant | |