I'm running the 93oct map and the car feels like its lost a step or two. And we have 93 here. I wasnt impressed at all frankly. I'll jump to the 91map and see if performance returns or gets better. What is funny is nearly each time the gauge will display a max boost pressure of 649psi. Clearly off by a few pounds.
Here is where I have mine mounted
Here is where I have mine mounted