BMW M3, M4 Series (21-22) DNA Air Filter P-BM30S21-0R_SET



OEM Air Filter Air Flow: 415.50 CFM

DNA Air Filter Air Flow: 479.70 CFM

DNA Increased Air Flow: +15.45%

DNA Filtering Efficiency: 98-99%


Product Information

  • This DNA New filter set features DNA®’s advanced FCd* (Full Contour design).
  • Installation of the filter is very easy, simply follow the installation instructions included in the workshop manual.
  • The filtering efficiency** is extremely high at 98-99% filtering efficiency, with 4 layers of DNA Cotton.
  • DNA Filters are supplied pre-oiled from our factory. The correct amount of DNA oil is applied οn each filter individually.
  • The flow of this new DNA filter set is +15.45% more than the stock filter set!
  • DNA air filters’ flow: 479.70 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius.
  • BMW stock filters’ flow: 415.50 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius.
  • This DNA® filter set is designed as a High Flow Air filter for: ‘Road & Race use’.

*FCd (Full Contour design) is the innovative design by DNA®, that allows the filtering material to follow precisely the contour of the air box and uses the complete air box surface as “active filtering area“ eliminating “dead spots” that cause turbulence, increasing air flow and filtering efficiency

**Filtering efficiency is the amount of “dirt” the filter can maintain (stop) and protect the engine efficiently. For example the DNA® Filter for every 100 grams of dirt that it will receive, it will hold 98-99 grams, this applies even to fine dirt as small as 5 microns


BMW M3, M4 Series (21-22) :

  • BMW M3 G80 (21-22)
  • BMW M3 G80 Competition (21-22)
  • BMW M3 G80 Competition X Drive (21-22)
  • BMW M4 G82 (21-22)
  • BMW M4 G82 Competition (21-22)
  • BMW M4 G82 Competition X Drive (21-22)