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      08-14-2012, 11:45 PM   #58
cvc 22349a
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Drives: 335i
Join Date: Sep 2007
Location: SF Bay

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Quote:
Originally Posted by nukezero View Post
1. it will basically rattle itself to death and then become loose to the point where boost won't be created.

2. it'll just rattle so loud, it becomes "abnormally" sounding to the point where neither you nor the dealership can't deny that it isn't a defect.

or

3. it'll just rattle/break and then cause under/overboost.

some people got new turbos with the new wastegate rods, some like me, just got the wastegate rod fixed. The new wastegate rods are of thicker design. So far, they are holding up great and I got no death rattle.
BMW/Mitsu beefed up the wastegate actuator arms from 6mm to 8mm in the Fall of 2007.
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2007 E90 335i, TiAg, 6AT, ZPP, ZSP, ZCW, 6FL, HD
Quaife lsd, ETS fmic, GIAC s/w, Dinan intake/exhaust/oc, Koni/M3 susp, Apex Arc 8, Mich PSS