[aydeen]

With all respect, I dont really agree with you to be honest. The 20-140km/h was just One exemple of all side by side/chasing we did. The reason why we started in 3rd was because Racechip them self advertise and give the information that the tune pro2 focus on torque/performance on lower rpm. The differance was minimal as mentioned. My car was slightly faster, but again my AC was off, his was on...
We also raced from 50 to 250km/h. He was 2-3meter in front of me starting from 50, I couldn’t catch him.
Seriously, with +50hp and +70Nm I should’ve killed him easly. Even with slow/bad shifting(which I dont have).
About the turbo-delay: My cars ”spool up” was slower even at higher rpm.
I have contacted My dealer, I Will get in touch with RC for a troubleshoot. Something seems to be wrong, if not; I Will return it.
Edit: I Will try the roll race you mention. I’ll get back to you with result.