My EVO tech TCU is in the closet because I installed 3:27 a ring and pinion. It has stock programing in S position and manual in W. I ran slower with it in manual, mostly because I kept hitting the rev limiter and on my car the shifts were real slow in manual. I never could time it right ended up shifting super early to avoid hitting the limiter. I loved the raised shift points, just not the shift speed. Perhaps I didn't have enough separation in the engine limiter (6500) and TCU limiter (6400)

I'll say one thing though, shifting at 6400 is 20hp more than 6100 and the power was still climbing straight towards the heavens.

Les