[CSG Mike]

Originally Posted by Irace86.2.0

That GT3

Do you run more than 5.5psi on the street just so you have more usable boost/power, or are you taking the car to 7k all the time?

I am now permanently on my high boost map. 7 psi at spool (wastegate) ramping to 12 psi at ~5500, and then holding to stock redline. I'm also more or less permanently on ethanol, since I don't run events that mandate gasoline for the car with the BRZ anymore.

I have a 7800 redline, although I very rarely rev that high, and my wastegate duty cycle skyrockets up top, resulting in boost taper.

I'd say the car sees 7400 at least a few times every time it is warmed up.