[Papaaratsio]

Originally Posted by vt100

If this is N52 in your Z4 then it's a very common mod in 1 series and 3 series community.

https://www.e90post.com/forums/showthread.php?t=372973

and actually here

https://www.zpost.com/forums/showthread.php?t=455180

PS: I haven't done this myself (yet) but researched a lot in this direction. But since this is my wife's car she keeps not approving this spending

Yes, it's N52 engine.
Today found person who will flash for 80$, now have to find intake.

By The way, because of it i have no more wife and drive Z4