Originally Posted by mirek
They're filters, all it is is paper, you don't need OEM filters. Cheap chinese made paper filters are fine.
Who let you own a bmw? LOL cabin air filter. The air you breathe?
Nice. Hey i hope you use the chinese filters for your oil too. Maybe one day some debris will get through and start sanding away at your engine.
Dont be cheap. You ending up paying more in the end