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      11-05-2012, 10:19 AM   #12
ErvGotti
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Drives: 2008 135i 6MT
Join Date: Jul 2010
Location: Bury St Edmunds UK

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2008 135i  [3.00]
Also tell them to make sure that the wastegate actuator rod is not hitting the clamps on the pipe. That seems to be a problem on some install not done correctly and will cause the low boost symptoms.