BMW 340i Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any BMW 340i air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for BMW 340i Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your BMW 340i run better. Fast and FREE SHIPPING with any BMW 340i air filter

  1. 2019 BMW 340i 3.0L L6 Gas air filter
    Special Price €77.49 Regular Price €103.29
    33-3051
    K&N
  2. 2018 BMW 340i 3.0L L6 Gas air filter
    Special Price €77.49 Regular Price €103.29
    33-3051
    K&N
  3. 2017 BMW 340i 3.0L L6 Gas air filter
    Special Price €77.49 Regular Price €103.29
    33-3051
    K&N
  4. 2016 BMW 340i 3.0L L6 Gas air filter
    Special Price €77.49 Regular Price €103.29
    33-3051
    K&N
  5. 2015 BMW 340i 3.0L L6 Gas air filter
    Special Price €77.49 Regular Price €103.29
    33-3051
    K&N
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