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K&N Air Filter — Honda CB400SF (2000)

Part # HA-4020
Item #606562
Discontinued. The manufacturer has retired this part. We're listing whatever's still in stock at our warehouse — when it sells out, it's gone.
Fits 1 motorcycle
  • Honda
    • CB400SF · 2000
$63.99 $44.99 Save $19.00
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Shipping calculated at checkout.
  • Low stock - 2 items left
  • Backordered, shipping soon
  • Free U.S. shipping on orders $150+ ($15 flat under)
  • Ships from one of three U.S. warehouses
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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
K&N Air Filter — Honda CB400SF (2000)
Product Details

K&N high-flow performance air filter — a direct OEM-replacement that drops into your stock airbox. Pleated cotton-gauze media delivers low intake restriction for stronger breathing, while sealing to the airbox the same way the OEM filter does for engine protection.

  • Reusable: clean every 50,000 miles with K&N Recharger kit
  • Pre-oiled — install and ride, no prep
  • Backed by K&N's million-mile limited warranty
  • Designed for direct OEM-fit airbox installation (no rejetting/remap)

Fitment: drops into the OEM airbox on:

  • Honda CB400SF (2000)

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