Compare Maximum number of 4 items selected K&N Engineering Tapered Air Filter - RC5052 Part #: RC5052 Line: KAN K&N Engineering Tapered Air Filter Manufacturer's Defect Warranty Quantity: 1 Style: Tapered Base Outside Diameter (in): 6-5/8 Inch Height (in): 5-1/4 Inch Inside Diameter (in): 4 Inch Outside Diameter (in): 2-3/8 Inch Top Outside Diameter (in): 2-3/8 Inch Filter Re-Oiling Amount (Oz): 0.55 Ounce Washable: Yes Frame Design: Flexible Filter Media: Cotton Gauze Pre-Oiled: Yes Pre-Screened: No Show More Show Less