![Air Filter Comparison. Save yourself the money and buy a MANN or MAHLE air filter, since MB gets it from them and charges a lot more. (MB on the left, both are Air Filter Comparison. Save yourself the money and buy a MANN or MAHLE air filter, since MB gets it from them and charges a lot more. (MB on the left, both are](https://i.redd.it/o55wpqhphdn01.jpg)
Air Filter Comparison. Save yourself the money and buy a MANN or MAHLE air filter, since MB gets it from them and charges a lot more. (MB on the left, both are
Recent DIY oil change... PA or AL... What the heck does this mean? - Page 2 - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i /
![BMW PSA: Dont use these cheap filters on your cars. They cause a bunch of problems and the o-rings leak oil all over the front of your engine. Use Mann Filter. (They BMW PSA: Dont use these cheap filters on your cars. They cause a bunch of problems and the o-rings leak oil all over the front of your engine. Use Mann Filter. (They](https://i.redd.it/7xb8qmmk5dj41.jpg)
BMW PSA: Dont use these cheap filters on your cars. They cause a bunch of problems and the o-rings leak oil all over the front of your engine. Use Mann Filter. (They
![OX404d vs HU6004x !!! Oil filter comparison !!! Mann-Filter vs Mahle !!! BMW oil fiter !!! - YouTube OX404d vs HU6004x !!! Oil filter comparison !!! Mann-Filter vs Mahle !!! BMW oil fiter !!! - YouTube](https://i.ytimg.com/vi/TaiWSORqRQ8/maxresdefault.jpg)