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      12-20-2012, 12:43 PM   #75
Jason@Cobb
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Drives: 2008 535Xi
Join Date: Aug 2011
Location: Austin, TX

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Quote:
Originally Posted by ziominix View Post
Ok, thanks for the quick reply. I wasn't sure if specifically 93 octane compared to some states that only have 91 or 92 as premium was needed to avoid problems.
We recommend 93 Oct for the Aggressive mapping, but you can run 91 (if that's premium in your area) and do some data logging to assure your fuel can support the aggressive calibration.

Thanks!
Jason
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