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K&N BU-5000 Replacement Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   2 Customer Reviews
  • Designed to provide increased horsepower and torque
  • Pleated media provides a large filtration area offering long service intervals
  • Multiple layers of woven cotton gauze media offers excellent filtration
  • Application specific base seal and sealing bead
  • Made in the USA for over 40 years
  • Washable & reusable, pre-oiled and ready to ride!
  • Million-Mile Limited Warranty
K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

[More Information on K&N Replacement Air Filters]

Product Specifications

Air Filter Large End Diameter3.813 in (97 mm)
Air Filter ShapeTapered Conical
Base Inside Diameter2.5 in (64 mm)
Base Outside Diameter3.813 in (97 mm)
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.68 oz (20 ml)
Height9.063 in (230 mm)
Inner WireNo
Package Contents1 Air Filter
Package Quantity1
Product Box Height9.25 in (235 mm)
Product Box Length5.63 in (143 mm)
Product Box Width4.63 in (117 mm)
Product StyleUnique Air Filters
Top Material/FinishNone
Top Outside Diameter2.25 in (57 mm)
Top StyleRubber
Weight0.9 lb (0.4 kg)

K&N BU-5000 Replacement Air Filter Product Reviews

Friday, July 1, 2016 - Part BU-5000
I have nothing but good things to say. Filter worked and fit great on my 05 Buell Blast. Flows outstanding, very happy overall. Thanks

Humberto Gomez
Acworth, Georgia
Tuesday, March 22, 2016 - Part BU-5000
The filter fits perfectly within the factory air box.