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      11-15-2012, 08:20 PM   #55
First Lieutenant

Drives: 2007 335I
Join Date: Mar 2012
Location: Turbotown

iTrader: (0)

Originally Posted by ign335i View Post
I mean, that's just ethically wrong. You are welcome to live your life that way though, I understand the desire to.

This sound is not exhibited on turbos that haven't been abused. This sound comes from over spinning the turbos and driving too much PWM through them. That is the cause. That isn't to say there aren't a couple defective units out there, there is no way to know really, but 99% of the time this is caused by overboost.

Really? How do you know that? Are you an expert on these turbos? On what empirical evidence are you basing these conclusions on?**

** Not that I purport to be. But at I least know what I don't have the actual knowledge to claim I know.