Description: This auto air filter is designed and manufactured for a wide variety of applications. Regardless of the angle, offset diameter of the air intake, there is a Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16" (1.5mm) to fit in-between sizes. Universal racing car air filter is available in round, tapered (cone style) and oval designs, for just about any special application. Select a universal filter type below to view the sizes that are available. Quick Overview: Product style: Round tapered universal cold air intake Connector Inside Diameter: 3''(76mm) Item length: 6.3''(160mm) Top style: Rubber Filter material: cotton gauze Filter re-oiling amount: 1.27 oz(38ml) Weight: 0.45kg Product box length: 6.31''(160mm) Product box width: 6.31''(160mm) Product box heigth: 6.89''(175mm)