View Single Post
      10-31-2012, 03:44 AM   #13
New Member

Drives: 2011 e92 335i BSM
Join Date: Sep 2012
Location: Toronto, Canada

iTrader: (0)

That's the weird thing! I can't replicate the noise in any way whatsoever unless I hit around 20km/h. That's when I hear it every single time. I would say that at higher RPM's the noise comes on at random times too, but the weird thing is that when I hit 20km/h, I'd hear it every time . I have found no relationships with the RPM's or the shifting at all.

I'm thinking it might be either the muffler or the turbos causing this and since my dealer swapped out the muffler already, I take it as it's probably the turbos?

On another note... lmao.. I didn't get that joke until I watched that video.