Why is the VF torque way higher than the Dom torque? On my setup, max boost is about the same, and max torque is about the same, but shifted to the right by 500 rpm or so. That is what I would expect to see. If the VF tune was done by someone else, and they ran a much more aggressive map, that could explain it. From the plot above, you are only making more power above 5,000 rpm, so no doubt unless you wring it out to redline it will not feel faster.