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      05-28-2012, 03:49 PM   #25
Mike@N54Tuning.com
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Drives: 2007 335i, 2015 M3
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Quote:
Originally Posted by SRT14PimPin07 View Post
Can you run Map 2 with 91 gas?
I don't think thats something thats generally recommended, especially on the N55. Its pretty much 93+ for map2 and some guys even use octane boosters with 93.

Mike