i think the ecu has been refined slightly, yes you have more power but it seems more controllable the ed30 in standard trim power seems to hit you from 2.400revs up and comes in fairly instant,with the ecu modified it seems to be more effortless the engine sounds less strained and power is constant
its quite hard to explain but if you get a chance ,try it in ed30/gti form,im now glad i fitted it.
My wife stated that the car is now easier to drive than before,throttle control is superb
