DNA AIR FILTER BMW M3 G80 / G81 21-23 - M4 G82 / G83 21-23

We proudly announce the official release of the P-BM30S21-0R/SET DNA High Performance Automotive Air Filters for the following BMW models:- M3 G80 21-22- M3 G80 COMPETITION 21-22- M3 G80 COMPETITION X Drive 21-22- M4 G82 21-22- M4 G82 COMPETITION 21-22- M4 G82 COMPETITION X Drive 21-22* This DNA New filter set features DNA®’s advanced FCd¹ (Full Contour design).- 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.* Installation of this new DNA Air filter set is very easy; simply follow the installation instructions included in the workshop manual.* The filtering efficiency2 is extremely high at 98-99% filtering efficiency (ISO 5011), 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’.