any 325/328 n52 owners here who have done the 3 stage intake swap from a 330i? I'm about to do this and the oil filter housing gasket while I'm in there.
any tips? I am nervous about flashing the 330i software. I've never done that sort of thing before and i heard it's quite easy to brick ur shit. I was going to use the free bimmerlabs option but i also considered the stage fp tune.