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      08-23-2012, 12:56 PM   #543
EAS
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Drives: VF620 M3
Join Date: Mar 2010
Location: Anaheim, CA

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Quote:
Originally Posted by EliseRR View Post
I have 190E on my car now. Does it make any difference to update to 231E?
Yes! Others have claimed a slight power increase as well as improvements in drivability.