View Single Post
      10-12-2012, 07:59 PM   #25
Hill Country F90
Major
Hill Country F90's Avatar
United_States
85
Rep
1,128
Posts

Drives: F90 M5
Join Date: Apr 2010
Location: ATX

iTrader: (0)

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?
__________________
2018 F90 M5
2015 F80 M3
2013 F10 550i MSport
2011 E92 M3
2008 E92 335i