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.
  • Pulls More Air Through
  • Best Filtration Available
  • More Protection And Airflow
  • Universal Clamp-On Filter
Air Filter Outlet Shape Round
Air Filter Shape Round Lid
Cap Outside Diameter N/A
Country of Origin (Primary) US
Diameter Inside (in.) N/A
Diameter Outside (in.) 14
Emission Code Legal US
Filter Material Cotton Gauze
Filter Re-Oiling Amount 0.92 oz (27 ml)
Filter Style Dry
Flanges None
Harmonized Tariff Code (Schedule B) 8421310000
Hazardous Material Code N
Height 1 in (25 mm)
Height (in.) 1
Life Cycle Status Code 2
Life Cycle Status Description Available To Order
MSDS Required Flag N
NAFTA Preference Criterion Code B
Number of Flanges None
Outside Diameter 14 in (356 mm)
Outside Width 14 in.
Overall Length (in.) NA
Package Contents 1 X-Stream Top Lid
Package Quantity 1
Product Style Accessories
Shape Round Lid
Top Material Chrome
Top Material/Finish Chrome
Top Style Metal
Warranty Time 3
Weight 1.7 lb (0.8 kg)
Width (in.) NA

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K&N 66-1401XP X-Stream Top Filter

Product Information

  • Brand: K&N
  • Product Number: 66-1401XP
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