Let's just be 100% clear here:
GT High Output turbo: Factory stock = approx 220HP (depends on model year)
Turbo Lite (as found optionally on some Limited and Touring models): Factory stock = 180HP
Add Stage 1 to
either version and the end result is
IDENTICAL: 235~240HP (depending on which page of the old MOPAR website you're looking at

)
I very often see people stating that adding Stage 1 to a Turbo Lite brings you up to GT level. It doesn't. It
surpasses the GT HP level and takes you to ....... you guessed it -
Stage 1!!