Yes the X2 will hold 3 custom tunes just like the X3. The main differences are that the X3 also comes preloaded with 3 generic "canned" tunes from SCT and holds them along with the 3 custom files you choose for it. The X3 also loads tunes considerably faster than the X2. I have no problems with my X2. Does everything I need it to.
Just download the software from sct website hook up a usb cable to the x-cal2.
I think the program is called "liveload".
Your tunes will be emailed to you, save them to your computer, plug in your x-cal and start liveload.
The tuner does not locate them you will have to put them on manually....its pretty easy and if I remember right liveload is a one screen program so its easy to figure out.
X2 is just fine, neither the X2 or X3 shift on the fly since they tune the transmission so the extra time is no big deal. As far as the canned tunes go, they just waste space wher eI should be able to put more custom tunes!
Is this still available? What type of custom tunes do you have on there? I would need some performance upgrades for a lifted truck with 38s. I have never used a used tuner, so what would I need to have it ready for my truck?
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