That's not a full intuition liner. It's a soft liner with some Intuition foam around the upper part. A real intuition liner, other than the dreamliner, should be heat molded.
From the full tilt web site I linked to. I haven't seen this particular boot and liner, but the description is not that of an aftermarket Intuition heat moldable liner like the Powerwrap. Intuition makes liners for various companies as you note--these liners are made to the various companies' specs and have an Intuition label on them, although they are different than the aftermarket Intuitions. I believe some models may use standard Intuitions, but the description of the Booter liner--which the site labels as a Quick-Fit, has a layer of open cell foam, among other things, which I'm pretty sure Intuition doesn't use in its heat moldable liners. While it may be possible to mold a Powerwrap or similar liner by wearing it, based on my fitting experience the process would be extremely painful if the boot and liner are the right size. One important step in the heating molding process is the use of a toe cap to make room for the toes. I don't see how you could get enough room for your toes without using the cap with a heat moldable Intuition.