Quote:
Originally Posted by jasonn
BOV is atmospheric so thus no air goes back into the intake causing a loss of power because the engine expected more air than what is really there
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I had Blitz dual stage 100% atmospheric BOV on my track toy before that I made recirculate it back into the stock recirc opening on the intake. Simple adapter and tubing. Sound was nice and sublte.
Used a MAF sensor and had no problems whatsoever, no stalling, rough idling, no afterburn / backfire between shifts, etc.
I would be suprised if the 335i doesnt have some sort of turbo protection for surges. But then again its wastegate is unlike what i've seen before - perhaps it accomplishes that in itself.