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K&N 66-0901 X-Stream Top Filter

Custom Assemblies > X-Stream Top Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   1 Customer Review
  • Air filter top adds filter area
  • Replaces metal factory filter lid with a lid with a built-in air filter top
  • High air flow with excellent filtration
  • Washable and reusable
K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all the air it can use. They are washable and reusable just like other K&N Air Filters.


Available Information

Product Specifications

Product StyleAccessories
Air Filter ShapeRound Lid
Filter MaterialCotton Gauze
Height1 in (25 mm)
Top StyleX-Stream
Top MaterialBlack Powder Coated
Outside Diameter9 in (229 mm)
Package Contents1 X-Stream Top Lid
Package Quantity1
Weight1.6 lb (0.7 kg)
Filter Re-Oiling Amount0.56 oz (17 ml)
Product Box Height12.3 in (312 mm)
Product Box Length12.2 in (310 mm)
Product Box Width2 in (51 mm)

K&N 66-0901 X-Stream Top Filter Product Reviews

Monday, May 16, 2016 - Part 66-0901
A bit pricey, but I feel I have bought the best. I have trusted K&N for many years.

David Jarrett
Orlando, Florida