This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable.

• Designed to increase horsepower and acceleration
• Designed for racing applications (NOT FOR STREET USE)
• Washable and reusable lifetime air filter
• Dual cotton layers

Specifications
Air Filter Shape Round
Filter Material Cotton Gauze
Flanges None
Height 2 in (51mm)
Inner Wire No
Inside Diameter 12.25 in (311 mm)
Outside Diameter 14 in (356 mm)