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Hiflofiltro Air Filter — HFA4402

Part # HFA4402
Item #982238
Fits 3 motorcycles
  • Yamaha
    • XS250 C,D,SE,SF,SG,SH,SK · 1978–1982
    • XS400 C,D,E,F,G,H,J,K · 1977–1983
    • XS400 SE · 1980–1982
$30.28 $22.99 Save $7.29
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Hiflofiltro Air Filter — HFA4402
Product Details

OE-pattern replacement air filter for stock airboxes — same shape, same sealing surface, no rejetting or remap required.

  • Pleated paper or foam media (matched to the OE design) housed in a moulded rubber frame for an airtight fit against the airbox.
  • Direct drop-in replacement for the factory filter on the listed application; carb jetting and ECU fuel maps stay as-is.
  • Built to the original equipment flow rate so peak power and fuel trim land where the factory put them.
  • Designed and tested in the UK; ISO 9001 manufacturing.
  • Service item — replace at the interval in your owner's manual or whenever the filter is visibly dirty or oil-soaked.

Spec: HFA4402

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