Since installing the VMP TVS kit, this is the first time being on the dyno. I made 2 pulls and this is the 1st pull. It made 583rwhp & 524rwtq on 93 pump gas (QT). I noticed at ~3,500 RPM's the torque curve dips just a tad.
I was able to data log the dyno pulls. This screenshot shows the reason for the dip. At ~3,500 RPM the Knock Sensor spiked to 2.61. I only highlighted Knock Sensor, RPM, SA and SA v2 for the graph. The other information is in there but you'll need to click the pic, then "+" to view and read all of the other numbers.
I was guessing it would make around 550rwhp. So needless to say I was pleasantly surprised with these numbers. I'm very happy with VMP, their 5.0 TVS solution and would definitely recommend it!