Stock turbo needed

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2003.5 mazdaspeed protege
Hello I'm looking for a stock turbo. I smoke alot under boost and durning despool some times there is a wine coming from the turbo area.
 
might not be your turbo. A good place to start is to remove the intake and upper intercooler piping and look for excessive oil in the pipes and to check the turbine wheel for shaft play.

A simple $3 PCV valve can cause the issue you are describing.

Whine/gobble sounds are normal.
 
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