Well pretty much what others have stated. ECUtek is claiming to be superior to UPrev. I see no dyno sheets, the original post just has words but no actual proof to back it up in THIS community. Lot of tuners I've spoken with know about it but haven't used it yet. What gains can be bad from ECUtek that can't be had from uprev.
The 1 dyno sheet is of an almost stock Z. U can't be referring to that can you??? Side by side comparisons of an uprev tune and an ECUtek tune (with a car that has mods). From good tuners also.
How is ECUtek superior to uprev when it seems its still in the "beta" phase while uprev has been out in this community for years.
No knock against ECUtek at all but I'd like to see what can be done before switching. Why aren't there more tuners out there that are familiar with this software? Most don't know or won't want to switch (yet). But if that's the case then it seems from the outside lookin in that this is a little premature.
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