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BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications > 320i N20 JB4 map2 possible?
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      01-28-2015, 12:13 PM   #1
TomDenmark
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320i N20 JB4 map2 possible?

Is it possible to run map2 on ethanol and with a DP?

Have seen others do it, but I wonder if it is really bad to do and why?
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      01-30-2015, 08:43 AM   #2
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your compression is higher than in 28i. so what i would do I'd take a log & send it to Jon or Terry @bms
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      01-30-2015, 04:30 PM   #3
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Thanks, I guess there is not really any other way of finding out.

Will try to install the DP tomorrow and then do a log afterwards map2 on 100% ethanol.
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      01-31-2015, 04:54 AM   #4
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saw this on youtube, this better not be you lol



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      01-31-2015, 07:00 AM   #5
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Nope, wasn't me. But it is the guy/video I was referring to.
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      01-31-2015, 12:17 PM   #6
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In this video 320i vs 328i both jb4 320 is on map 2 and 328i is on map 7

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