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      01-23-2015, 10:19 PM   #1
K19BMW
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Drives: 2008 335xi sedan
Join Date: Sep 2013
Location: Boston, MA

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Switching back and forth from E85 to 93?

So i just discovered that a gas station 18 min away sells e85 (the next closest is almost an hour away) and have always wanted to run it for the added hp.

My question though is how hard is it to switch back and forth from E85 to regular gas if I didnt always want to drive 18 min to fill up? Can I just switch the tune setting on my jb4 or would I have to remove the e85 flash, inline lpfp, and the other stuff that running e85 requires?
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2008 335xi Sedan in Monaco Blue/Beige Dakota Leather/Cold Weather/Premium Package/ Navigation/ Logic7

Alpina B3 Flash, JB4 G5, BMS DCI, BMS OCC, VRSF DP, VRSF 7" FMIC, 30% tint, matte black kidney grills, paint matched e90 spoiler, paint matched front splitter, black finishing rods, BMW OEM Blacklines, Cyba air scoops, powder coated matte black wheels, Koni + Eibachs, more to come.
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