K&N R 1390 Universal Clamp On Air Filter

2-1/4in.FLG; 4-1/2in. X 3-3/4in.; 2in.H; OVAL

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N 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 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable. When used as a replacement for the OEM air filter, modifications to the jetting may be required.

• Designed To Increase Horsepower And Acceleration
• High Air Flow With Excellent Filtration
• Clamp-On Washable and Reusable Air Filter
• Malleable Flanges
• One Year Limited Warranty

Application Summary:

USD : 23.0