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08-17-2011, 07:15 PM
Drives: 2008 E92 ///M3 Alpine White
Join Date: Oct 2009
Location: SoFla - Bonita Springs
The car can adjust timing according to octane. So filling up on 87 in an emergency is no big deal if you don't drive the car very hard.
Either way, the higher the octane on
car, the more HP.
I always fill up on 93.
What a tool...
Alpine White//Fox Red//6MT//
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