OEM Air Filter, Mahle, Righ/Bank 2 - F80 M3, F82 M4, F10 M5, F12 M6

Since the quality of the intake air has a direct affect on performance and efficiency it just makes sense to have a clean air filter. Clogged and dirty filters will prevent good airflow to the engine and the engine computer has no choice but to compensate. To help keep your engine running at its optimum best, always replace or clean your air filter once a year.

This is the OEM air filter for the S55 and S63TU engines and the stock passenger's side air box in the F87 M2, F80 M3, F82 M4, F10 M5, F06 M6, and F13 M6. This filter is made by Mahle, an original supplier to BMW for the original air filter, as well as many other filters on your BMW. It has a two year warranty against defects.