Pulsierendes Brummen ab 90 km/h

    • Neu

    Es ist möglich. Es wurde ja in einem Fall den ich vorher auf den Seiten beschrieben habe in München umgesetzt. Möglicherweise muss etwas angepasst werden. 1mm?


    Ich berichte wenn es bei mir verbaut wird.

    Ich bekomme hinten die 7er Lager.

    • Neu
    Zitat von Thomas_French

    @ G31LCI

    Do you know if someone did this modification on G31 already ??

    Highway vibrations
    g30.bimmerpost.com


    I had already contact with him.

    As mentioned, engineers from Munich investigated that also on my car. They said in some cases they use that bearings from 7 series, primary on 6 cylinders engines because of weight, whatsoever. They also said it occurs mostly on cars without panorama roof. Because cars with panorama roof have some more strengthen body.

    In my case they will use it thankfully also in my 520d. It isn't common they said.

    Munich is aware of that issue. But it's "by design". However I do not agree with that as my car did'nt had this issues when I bought it. After talking to captain konnius from bimmerpost and also reading the G30 vibration fix, doing a lot of research after one year, I'm sure the bearings will resolve this issue in my case.


    The car from captain_konnius was reworked in r&d in Munich with 7 series bearings. It was a 540i touring.

    3/2021 /// G31 LCI 520d M-Paket, Heckantrieb

    • Neu

    Hi G31LCI

    Thank you for your answer.


    in can read: "The mounts needed to be drilled"

    So I understand the modification has been done on Touring version, but they had to drilled the rear axle subframe.

    My mechanic do not accept to modified the subframe, for warranty reason, what I can understand.


    We will give up.


    We ordered at BMW 2 original 5serie ?(



    • Neu

    let me know if that will fix it for you

    3/2021 /// G31 LCI 520d M-Paket, Heckantrieb