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      09-15-2012, 06:35 PM   #19
f10 550i
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Drives: 2012 f10 550i
Join Date: Nov 2011
Location: Dubai

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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
2012 BMW 550i M power front bumper and side skirts, Carbon Black, Dinan Stage 4 tune With Intercoolers, Eisenman exhaust, Custom X-pipe, H&R Springs