5Series.net - Forums - 535i E60 knocking sound

Hello!
I just get my first E60 535i N54 2010 for a very low price but it has some details

The most important right now is a knocking sound coming from the engine, the car can run without any problem but i prefer to stop it until i fix this issue

Im not very familiar with this engine, before this a had an F30 N28 2016 and i never had any problem with it, i know that most bmw have a knocking sound as normal but on the video it is too loud, i was thinking that maybe it can be the lifters? What do you think
a friend said that could be rod bearings, i will attach a video to hear the sound

regards from mexico :)