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K&N 55-1040 Covered Assembly

Performance Products > Covered Assembly
  • Designed for Ford Focus Midget Series
  • High air flow with excellent filtration
  • Washable and reusable air filter
  • Designed to increase horsepower and acceleration
  • One year limited warranty
This K&N air filter is intended for use with Ford Focus Midget Series race vehicles. It was designed to increase horsepower and acceleration while providing excellent filtration. Like all K&N air filters, it is washable and reusable. This air filter is easy to mount and it comes with instructions, mounting plate and all needed hardware.

Available Information

Product Specifications

Air Filter ColorRed
Air Filter Height3 in (76 mm)
Air Filter Inside Diameter4.625 in (117 mm)
Air Filter MaterialCotton Gauze
Air Filter ShapePanel
Clamp MaterialStainless Steel
Clamp StyleMini
Clamps Included4
Filter Re-Oiling Amount1.45 oz (43 ml)
Inlet Diameter2.375 in (60 mm)
Mounting Hardware IncludedYes
Overall Height3.5 in (89 mm)
Product Box Height4.5 in (114 mm)
Product Box Length20.13 in (511 mm)
Product Box Width7.5 in (191 mm)
Product StyleCustom Assemblies
Replacement FilterRE-0970
Top Material/FinishNone
Top StyleX-Stream
Weight1.9 lb (0.9 kg)

K&N 55-1040 Covered Assembly Product Reviews