Ramair CC-501-100 - Performance Universal Induction Intake Foam Cone Air Filter - 100mm ID

Filter Internal Neck Diameter: 100mm (3.9inch) Filter Neck Length: 23mm (0.9inch) Filter Overall Height: 159mm (6.3inch) Filter Base Width: 150mm (5.9inch) Filter Top Width: 115mm (4.5inch) Filter Material: Dual Layer Foam