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K&N RU-3000 5.0 out of 5 stars 1 Customer Review
Universal Air Filters > Universal Rubber Filter

 List Price: $51.59
Your Price: $34.99

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RU-3000
 
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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" (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

[More Information on Universal Air Filters]
  • Designed to increase horsepower and acceleration
  • Hundreds of sizes and shapes for most applications
  • High air flow with excellent filtration
  • Clamp-on washable and reusable air filter
  • Pliable flanges absorb vibration and can be stretched up to 1/16 In. to fit in-between sizes
  • Not legal for highway use in states adopting California emission regulations
  • One year limited warranty


Part RU-3000 Product Specifications
Product Style: Oval Tapered Universal Air Filter
Base Outside Length: 4 in (102 mm)
Base Outside Width: 3 in (76 mm)
Flange Inside Diameter: 2.125 in (54 mm)
Flange Length: 0.625 in (16 mm)
Flange Offset: 0.438 in (11 mm)
Flange Type: Offset
Height: 2.75 in (70 mm)
Top Outside Length: 3.5 in (89 mm)
Top Outside Width: 2.5 in (64 mm)
Top Style: Rubber
Top Material/Finish: None
Air Filter Shape: Oval Straight
Filter Material: Cotton Gauze
Flanges: 1
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 0.27 oz (8 ml)
Inner Wire: No
Weight: 0.5 lb (0.23 kg)
Product Box Length: 4.63 in (117 mm)
Product Box Width: 4.63 in (117 mm)
Product Box Height: 4.25 in (108 mm)



Product Reviews      Review part RU-3000

 Installation was elementary. Once the filters were installed, I left them in place when removing the carburetors for rejetting. Tuning the carburetors was straight forward and the performance increase is very noticable, especially in the mid-range. Had I known how easy this was and how much difference it would make, I would have tossed the stock airbox in the bin the first day I brought my bike home.
Stewart Bunn, Overland Park, Kansas