the backside is plastic coated to help avoid short circuits

Vspec Primary- & Transmission Oil Sportster 1L

- BA9S base

100% Made in Germany

Stock style replacement bracket

dna air filter for bmw 3OM the backside is plastic coatedDNA Air Filter for BMW DNA filtering media is made up of 4 layers of an oil impregnated nafta, surgical quality cotton gauze, specially developed by DNAs in house R&D team. The cotton gauze is then sandwiched between 2 layers of Epoxy coated, Marine Grade aluminium wire mesh before being robotically pleated to DNAs unique large pleat edge radius patterns. The result is an extremely high flow filter (98% efficiency) which exceeds any of today's