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Performance Products > Covered Assembly

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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.
  • 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
Available Information
Installation Instruction Sheet

Part 55-1040 Product Specifications
Product Style: Custom Assemblies
Air Filter Color: Red
Air Filter Height: 3 in (76 mm)
Air Filter Inside Diameter: 4.625 in (117 mm)
Air Filter Material: Cotton Gauze
Air Filter Shape: Panel
Inlet Diameter: 2.375 in (60 mm)
Mounting Hardware Included: Yes
Overall Height: 3.5 in (89 mm)
Replacement Filter: RE-0970
Style: Standard
Top Material/Finish: None
Top Style: X-Stream
Air Filter Outlet Shape: Not Flanged
Clamp Material: Stainless Steel
Clamp Style: Mini
Clamps Included: 4
Color: Black
Filter Material: Cotton Gauze
Filter Re-Oiling Amount: 1.45 oz (43 ml)
Intake Pipe Ports: All intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter Included: Mass Air Flow Sensor Adapter Included When Required
Size: 14-16
Vacuum Tubing Included: No
Weight: 1.9 lb (0.9 kg)
Product Box Length: 20.13 in (511 mm)
Product Box Width: 7.5 in (191 mm)
Product Box Height: 4.5 in (114 mm)

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