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...
Yea, I figured it could be that. As for downloading it from email, still trying to figure out my desk top I have. My wife actually bought it for the kids to do their homework on. It was extremely cheap, and I'm having problems navigating on it. I had a really nice laptop, but it took a crap on...
I don't know if this was a problem for other people, but when I had my 8th Gen and I used a base tune it disabled my oil life percentage. It would always be 100%.
I don't know if it's like that still. I have a 2019 si and will be ordering a flashpro today.