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      02-08-2013, 02:51 PM   #1

Drives: e90m3
Join Date: Apr 2008
Location: irvine/sf

iTrader: (13)

M3 3rd gear DataLogs

Hi guys,
I just picked up the BMW Datalogger Software. Here are some 3rd gear data logs I did. 2008 e90 m3, 6mt, all stock. 91oct gas M mode activated.

Coming from a 335, datalogging is pretty common. I am pleasantly surprised that the IAT remained very stable thru the runs (NA FTW).

One question I do have is regard the IGN. I'm not very familiar with how the m3 IGN is suppose to be but is this normal? I see a couple timing drops and the timing seems to reduce around 6000rpm range and then pick back up towards redline?

Let me know.