BMW 840i xDrive Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any BMW 840i xDrive air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for BMW 840i xDrive Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your BMW 840i xDrive run better. Fast and FREE SHIPPING with any BMW 840i xDrive air filter

  1. 2024 BMW 840i xDrive 3.0L L6 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-3079
    K&N
  2. 2023 BMW 840i xDrive 3.0L L6 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-3079
    K&N
  3. 2022 BMW 840i xDrive 3.0L L6 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-3079
    K&N
  4. 2021 BMW 840i xDrive 3.0L L6 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-3079
    K&N
  5. 2020 BMW 840i xDrive 3.0L L6 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-3079
    K&N
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