OK, so I just bought a 5 star Livewire, mY son talked me into it @ 4:00 am Thanksgiving eve, hell it's not even here yet, how much to add this to it? a 100.00 ? And from what I gather I don't need to send it in? I can download the update like I do Edge for Diesels through my P.C? Damn I should of waited a bit.
Edit; After thinking on it again and not so tired, I think I'll give the 5 star a good chance, I don't typically run anything more here @ 4400' than 87 and 89. I don't believe the stock tune can use anymore than 89 @ this altitude. Now in Fresno Ca its a true beast on 91 octane even with the stock tune. Here you guys are MOSTLY comparing the 93 Octane 5 star tune to the svc tune, I'm not going to use 93 here as there is only one station around that sells it. The "Daily Driver 89" octane is really what I'm after, from reviews it seems ZBoater has had both as well as others, and they are very similar, softer yet firm not harsh shifting and good perfomance, so I will try it out and see first.