BMW 125i Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any BMW 125i air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for BMW 125i Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your BMW 125i run better. Fast and FREE SHIPPING with any BMW 125i air filter

  1. 2019 BMW 125i 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-3051
    K&N
  2. 2018 BMW 125i 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-3051
    K&N
  3. 2017 BMW 125i 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-3051
    K&N
  4. 2016 BMW 125i 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-3051
    K&N
  5. 2016 BMW 125i 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2990
    K&N
  6. 2015 BMW 125i 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2990
    K&N
  7. 2014 BMW 125i 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2990
    K&N
  8. 2013 BMW 125i 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2990
    K&N
  9. 2012 BMW 125i 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2990
    K&N
  10. 2011 BMW 125i 3.0L L6 Petrol air filter
    Special Price £59.99 Regular Price £79.99
    E-2022
    K&N
  11. 2010 BMW 125i 3.0L L6 Petrol air filter
    Special Price £59.99 Regular Price £79.99
    E-2022
    K&N
  12. 2009 BMW 125i 3.0L L6 Petrol air filter
    Special Price £59.99 Regular Price £79.99
    E-2022
    K&N
  13. 2008 BMW 125i 3.0L L6 Petrol air filter
    Special Price £59.99 Regular Price £79.99
    E-2022
    K&N
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