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      11-16-2011, 03:49 PM   #2880
805beemer
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Drives: 2008 135i
Join Date: Jul 2011
Location: Lompoc, CA

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Quote:
Originally Posted by Bash View Post
So what is the difference between S1+FMIC and S2 no FMIC?? I know the hardware required but if cobb can chime in and explain the differences.
I have a TBE and run catless mids, DCI but no FMIC, therefore i can run S2 no problem but i cant run S1+ FMIC ?!!
COBB what are the changes, boost levels, any change with timing. Maybe S1+ will hold more boost uptop than S2 ?!! with less timing...
Go into the dyno database on cobbs website. Put in BMW, then 535xi and there will only be one name you can click on Jason Gaboury. There is a stage 1+ dyno on his car. You can look at the details of the dyno run and see boost. Holds 16.5+ psi and tapers to 13.28 by 5800 rpms. Car dynoed at 327hp and 384 lbs of torque.
Appreciate 0