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      01-22-2014, 03:24 PM   #34
iuhutch
First Lieutenant
4

 
Drives: 2013 BMW 135i Msport
Join Date: May 2013
Location: Minneapolis, MN


Posts: 373
iTrader: (0)

Quote:
Originally Posted by Andrewe92 View Post
OP soo your final verdict is that you had a boost leak and that was over working the turbo?
That or it was just enough of a leak to allow air through causing the whistle. It's hard to say because we re did the intercooler piping, ChargePipe connection and intake connections. Whine is gone and the car does feel a little more peppy