Quote:
Originally Posted by Joe-BMW33
Quote:
Originally Posted by ezaircon4jc
From what I've been reading all these tunes require 93+ octane, yes? Should that be the case, then there's no benefit for those of us restricted to 91 octane to get a tune, yes?
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None of the piggy backs require 93 Octane. In fact I emailed Dinan after I got mine installed about whether 100 Octane would make a difference and they said no, 91 octane will achieve the same results. BM3's base map requires 91 which is widely available, Map 2 requires 93. Shell, Mobil are both 93 octane and have been widely available in my area for a while. We used to have 94 for a while but have not seen that in a while in MA and New England.
Here are the tunes for the N63TU2
https://www.bm3tuning.com/g30/bootmod3-n63t2 |
So what exactly is the difference between, for example, a Dinan "piggyback" and something like a bm3 tune?
Harder than it should be to figure this out via google.