Scanner?
Much info here about AutoTap, EFILive, HPTuners and LS1-
Edit (the 1/2 scanner, its beta product).
Think a little bigger, about actually -doing something-
about what you see, and you'll be interested in the tuning
end. Search up these four names and you'll get a landfill's
worth of opinions and facts.
If you are lucky and patient you may be able to pick up a
used copy of HPTuners that's already licensed to your model
and year. That would likely be the best bargain going.

