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      09-07-2012, 08:08 AM   #137
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Drives: e92 335i, e34 525i & e60 530i
Join Date: Aug 2011
Location: N Las Vegas

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2007 BMW 335i  [4.17]
2016 Ram 1500 Sport  [4.00]
1994 BMW 525i  [5.00]
2007 BMW 530i  [4.33]
Originally Posted by blisstik View Post
If I put 10 gallons of 91 octane, how many gallons of E85 do I need to put for this map? It didn't say it supported 91 octane, only 93.

I'm doing a custom tune anyway but just wondering...
Originally Posted by sparkyblue View Post
Two issues for me, I currently am running DCI/Catless DP/Catless Mids/Berk Axleback. How big of a deal is it if I run the E30 map without an upgraded IC? Assuming I don't do anything crazy like track it or what not. Just some fun highway pulls, or maybe even possibly a spirited canyon run. Is it safe or tolerable to run with my current setup?

Second issue is that I live in CA with the terrible ACN91 gas. Can I
mix my ACN91 with E85 to achieve E30?
I have a 135i, which holds approximately 14 gallons.
+3. I'm moving to a place that only have 91 octane and E85. Am I SOL after I move?