Alright.
Here's my take on this. It's rough as hell but I'm told because our transmissions learn it will smooth out.
I just did a WOT take off at light with TSC off, not in track mode. I felt car hunch down in back so she was definitely pulling. The second gear shift was hard, like what did I break hard.
I'm also hearing this wheel rush of air around 3k if I get on it. I don't know if aerodynamic, as you know car is not exactly quiet wind wise. I had stereo off because I wanted to listen for leaks. I didn't hear any just this sound and I can't tell if it's from intake or not, probably is. It's only when I get on it.
So far, good. I need to find a place I an test it. I'm not sure when to push it hard since transmission is shifting harder than usual.