Anyone think one is better than the other or are they both the same?
I'd use woolich or FTECUIf you mean ECU Unleashed instead of ECM I can tell you that I would not willingly give them any of my money... I don't even have experience with Guhl, but I would just about try anything rather than dealing with ECU Unleashed
My experience as outlined here
ROGUE RACING Gen ZX-10R ECU Flashing
do you want to tune it yourself or spend $350 for a mail in flash like 2wdw that's already dialed in?
to each his own. if it doesn't work out then you know who to send it to. by the way its usually back to you in 4-5 days.Looking at it realistically I think I'd rather just be able to do it myself and tweak little things here and there if I wanted to and not have to wait a week or so for
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