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      07-16-2009, 02:37 PM   #30
shifterboy45's Avatar

Drives: 2009 335i Coupe
Join Date: Feb 2009
Location: North by Northwest

iTrader: (0)

correct me if im wrong

once the car is hooked up -- the test plan will indentify the new component(s) and upgrade any other that is deemed "necessary"

the new version of software will contain all the downstream changes -- this should incorporate all the "fixes" (patches) that were applied in the previous versions. this shouldnt be a "real" bad thing, as anything from 32.1 and up is pretty responsive.

i have 32.1 and its pretty nice and i did have a chance to drive the '07 model (prior to its release in late '06) and yes the throttle response is different.. but it is a lot "smoother....

but from my understanding when the Integration level is updated all applicable software is brought to the current level also

that why i hesitate when thinking of taking the car in for issues -- it runs good as it is..