I think the TECII (they have their own forum) system uses the full-blown aftermarket MSD or similar ignition coil replacement. Probably a good thing, but friggin' expensive. I just stick w/ Torquemaster plugs & Magnecor wires.
As for the intake removal for gary's fix, yeah you really don't have to take anything apart. Though I got frustrated trying to work in such a small, hard to reach space and actually unbolted the knock sensor to get easier access to the plug and wire.