Here are two of my logs from a while ago in another thread. The first one shows a max. Delivered Torque of 183. Stock, I recorded 144. That is a gain of 39 torque (around 28% improvement). Max. Intake Manifold Absolute Pressure was 37.0 psi, subtracting Baro it is 22.4 PSI Boost (stock I saw around 14 PSI max).
In the second log I got 189 Torque, an over 31% improvement from what I saw stock. Boost was a tad lower, 21.5 PSI (36.1-14.6).
I believe these numbers to be accurate, judging from factory specs as well as from what several other tuners are seeing. You can definitely feel the power too.
Very little (no significant) knock both tunes, and much less than stock. Running 93 octane pump gas and 100% stock parts. Fuel economy remained very close to stock, in the low 30s average with light driving. Still making some improvements, really excited about the progress of the EFILive car as well.