Originally Posted by semtex

I'm not following the part about the Dyno Tune. How can you say that dyno tune time is only $150? Doesn't that depend on his tuner? And it sounds to me like his tuner already told him that he charges $400 for the dyno tune. In any case, why would he purchase Cipher/Osiris and then pay for a dyno tune on top of that? I thought the whole selling point of Osiris was that you can use their eTune service in lieu of a full-blown dyno tune and save some money that way. i.e., it's one or the other, not both. (?)