Looking at the Ktuner v2 on your site and interested in the TSP Stage 1 option, however the site says 201-2018 only in parentheses. Nothing else in the description.
I have a 19 si with ktuner v2 and the tsp stage 1 tune. It works fine. You just have to make sure they send you the one for the 19.
I was sent the 16-18 by accident and it wouldn't work. But the immediately sent another. And make sure you use 93 octane while running that tune. I wasn't at first and it didn't run as good as I thought it should. But then used 93 and boom, whole different car