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      07-16-2012, 02:59 PM   #49

Drives: 2011 135i
Join Date: Aug 2008
Location: Germany

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2011 135i  [0.00]
Originally Posted by swifty View Post
is there an increase in HP without running any maps?
To be honest I didn't notice much of an increase, but I didn't really expect to. The turbo does seem to spool just a bit quicker and it seems to pull better up top. But it is a small difference. I was really just opening up the exhaust so its ready when I decide to get a tune.

Also I got my first SES light over the weekend. It stayed for about a day and a half and then just disappeared on its own. I don't have a scan tool so I don't know why the light came on. But I have a strong suspicion the light was due to bad fuel rather than the DP.