Hey guys,
This is an update from my previous thread -
http://www.1addicts.com/forums/showthread.php?t=638072
For those of you who had your DME updated through SIB 12-22-10 campaign, there is a follow up to address the throttle response issue on SIB 12-22-11.
I've been working with a guy from Road and Track and here's the response from BMW regarding the latest update:
Hi Joe,
BMW PR got back to me and they had this to say.
The Service Information Bulletin 12-22-10 has been followed up with an SIB 12-22-11. The exact wording of the e-mail is below. Sounds like it’s just a calibration issue.
"Referencing your question about "noticeable turbo lag, loss of low end power and muted exhaust", the SIB that you referenced identified the issue and a subsequent SIB was issued to address any delayed throttle response due to DME software calibration with improved DME software.
Best,
-Shaun
Shaun M. Bailey
ASSOCIATE ENGINEERING EDITOR
Road & Track
1499 Monrovia Avenue
Newport Beach, California 92663