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      11-20-2012, 02:26 PM   #74
Second Lieutenant

Drives: 335i e92
Join Date: Nov 2012
Location: CA

iTrader: (3)

It isn't going to fail right away, you can probably go a long time with this sound. If you keep over boosting eventually they will leak oil and that is going to be why you replace the smoke show. Check the Vargas update thread on the other forum. Tony states the primary failure of the turbos is oversee, followed by dirty oil, and surging.