Vonnen Shadow Drive Porsche 911 on a DynoJet, in Overboost Mode. This pull was in third gear.

Measured output:
353 SAE hp (wheel) @ 6750 rpm
325 SAE lbft (wheel) @ 5100 rpm

In "Street" mode, the same car produced:
362 SAE hp (wheel) @ 6800 rpm
291 lbft (wheel) @ 5850 rpm

This 2013 911.1 PDK was in Dyno Mode when tested, but both it and another (2014) 991.1 produced far less than the expected output on this dyno. Without the Vonnen system, this 3.4liter engine made just 259 whp and 221 lbft of torque, 3035% less than its rated 350 hp and 287 lbft.

I suspect the powertrain computer was still pulling power.