Has anyone tried running the n54 WITHOUT diverter valves or blowoff valves? Like how some JDM cars or Honda civics will hold their excess boost in to make the turbos flutter instead of a pshhh like a bov? I was wondering if the n54 stock twins or any twins for that matter would make the stustustustu sounds, yes I know it’s not good for turbos because it’s basically making them spin in reverse if I’m not mistaking. But I’m ONLY ASKING this out of curiosity to see who’s tried or if anyone has and if so what sounds it really makes or if it makes any sound at all???