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      02-15-2013, 02:16 PM   #6
MR. BONEZ
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Drives: 2008 E92 335I 6MT
Join Date: Aug 2012
Location: SALINA, KS

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Quote:
Originally Posted by NoTempoLimitN54 View Post
OK... I read a technical paper by BMW engineers where it explained that the N54 does not cut boost during a quick upshift, it cuts ignition timing. So I'm not sure what the purpose of that feature is.

How do you avoid revving past redline on a no-lift-shift? Does the software just hold the engine right at redline until the clutch is engaged in the next gear?
Well on procede when your doing no lift shift its limits to 2000 rpm, but before it gets down that far you should already be in your next gear with the foot off the clutch.
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