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MSRP $477.29 44.9% Off
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K&N 66-5080F Custom Assembly

Custom Assemblies > Custom Assembly
  • Most parts include a base, K&N filter, top plate, and stud
  • Designed to provide more air flow to the engine
  • Designed for engines with round air cleaner housings
  • High air flow with excellent filtration
  • Washable and reusable lifetime air filter
  • One year limited warranty
K&N Custom 66 Series® custom air cleaner assemblies are designed for use with any engine that uses a round element air cleaner housing. They incorporate our famous K&N Air Filters and provide serious air flow. Each complete assembly comes with base, element, top plate and stud.

[More Information on Custom 66 Series Air Cleaner Assemblies]

Available Information

Product Specifications

Air Filter ColorRed
Air Filter Height2.25 in (57 mm)
Air Filter Inside Diameter10 in (254 mm)
Air Filter MaterialCotton Gauze
Air Filter ShapeUnique
Filter MaterialCotton Gauze
Inlet Diameter5.125 in (130 mm)
Mounting Hardware IncludedYes
Neck Flange5.125 in (130 mm)
Overall Height2.5 in (64 mm)
Product Box Height7.75 in (197 mm)
Product Box Length14.38 in (365 mm)
Product Box Width14.38 in (365 mm)
Product StyleCustom Assemblies
Replacement FilterE-3612
Top Material/FinishChrome
Top StyleAluminum - Scalloped Design
Weight5.9 lb (2.7 kg)

K&N 66-5080F Custom Assembly Product Reviews