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Old 09-24-2012, 05:02 PM   #32
Scooby Specialist
Member#: 284792
Join Date: Jun 2011
Chapter/Region: RMIC
Location: Vanilla Valley, CO
2011 STI
Plasma Blue Pearl


Originally Posted by ScoobyTed
Hey All,

So after I installed my cobb dp, and stage II map, I am getting this MASSIVE fluttering sound. After some reading/ research, looks like the IC to TB hose is to blame? How would this be causing wastegate flutter? Would a new map correct this?


not trying to jack the thread..
Wastage flutter is normal. How 'MASSIVE' is this sound?
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