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Custom Assemblies > Custom Assembly

List Price: $418.83
Your Price: $230.99 USD

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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]
  • 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

Product Specifications

Air Filter ColorRed
Air Filter Height2 in (51 mm)
Air Filter Inside Diameter13 in (330 mm)
Air Filter MaterialCotton Gauze
Air Filter ShapeOval
Base Outside Diameter14.63 in (372 mm)
Filter MaterialCotton Gauze
Height2 in (51 mm)
Inlet Diameter5.125 in (130 mm)
Inner WireNo
Mounting Hardware IncludedYes
Overall Height3 in (76 mm)
Product Box Height6.13 in (156 mm)
Product Box Length15.75 in (400 mm)
Product Box Width9.88 in (251 mm)
Product StyleCustom Assemblies
Replacement FilterE-3515
Top Material/FinishAluminum
Top Outside Diameter7.75 in (197 mm)
Top StyleAluminum - Electric Design
Total Height3 in (76 mm)
Weight8.3 lb (3.7 kg)