You're right JC - 7kW difference - WOW, like that's noticeable.
The only thing that is significantly different between them is the
ECU map. Especially the auto one which has quite different shift control. When I did the conversion on mine there was absolutely no difference in performance until I put the
ECU in - then it really livened up and it was mainly due to quicker auto changes. So in normal day to day driving I couldn't tell the difference - but in zero to 400m through the gears is where it really came to life.