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MMR Performance

BMW M135i / M235i : F20 / F30 N55 - COTTON PANEL FILTER

BMW M135i / M235i : F20 / F30 N55 - COTTON PANEL FILTER

Regular price £71.99 GBP
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One of the easiest and best ways to upgrade the breathing abilities of the F2x N55-powered M135i / M235i is with a replacement performance panel air filter.

We've developed our own range of MMR performance cotton gauze filters that easily drop into the OE airbox which provide excellent filtration properties, combined with instant performance increases and induction noise enhancements. 


  • Increased engine performance
  • Improved induction noise
  • Designed to be used with the OE air filter housing
  • Easily fitted and completely washable.
  • Once fitted this product will last the lifetime of your engine



 Series  Model Code  Year Variant  Engine Codes 
1 Series 
F20/F21 2015 - 2019 M135i,M135iX N55
2 Series  F22/F23/F87 2015 - 2019 M235i,M235iX,M2
3 Series F30/F31 2015 - 2019 335i,335iX N55
4 Series F32/F33 2015 - 2019 435i,435iX N55
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