BMW 318d Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any BMW 318d air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for BMW 318d Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your BMW 318d run better. Fast and FREE SHIPPING with any BMW 318d air filter

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  13. High-Flow Original Lifetime Engine Air Filter - BMW 118D L4-2.0L DSL
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  15. High-Flow Original Lifetime Engine Air Filter - BMW 118D L4-2.0L DSL
  16. High-Flow Original Lifetime Engine Air Filter - BMW 118D L4-2.0L DSL
  17. High-Flow Original Lifetime Engine Air Filter - BMW 118D L4-2.0L DSL
  18. High-Flow Original Lifetime Engine Air Filter - BMW 118D L4-2.0L DSL
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  20. High-Flow Original Lifetime Engine Air Filter - BMW 118D L4-2.0L DSL
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