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      10-12-2012, 07:59 PM   #25
Hill Country F90
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Drives: F90 M5
Join Date: Apr 2010
Location: Austin, TX

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Quote:
Originally Posted by f10 550i View Post
guys with the dinan intercoolers, do you hear any weird sound when the turbo's starts boosting and you suddenly take off your foot from the gas pedal ? (mostly heard on second and third gear), i'm not sure if this thing is normal or if i have a boost leak
Blow off valves?
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2018 F90 M5 (coming soon)
2015 F80 M3
2013 F10 550i MSport
2011 E92 M3
2008 E92 335i