Description: Open Funnel Performance Air Filter Filter Element Color: Blue Filter Cap OD Metric: 120.7mm Inlet ID Imperial: 2.75in Filter Base OD Imperial: 5.75in Filter Cap OD Imperial: 4.75in Filter Height Metric: 130.2mm Filter Height Imperial: 5.125in Filter Cap Color: Chrome Inlet ID Metric: 70mm Overall Height Metric: 158.8mm Overall Height Imperial: 6.25in Filter Base OD Metric: 146.1mm Material: Cotton Gauze Filter Element / Rubber Base