You are going to have to translate this with Google Chrome or another browser that does it for you but, I thought it was worth while and a very good interesting read. This was posted over on Dootalk. Does anyone have anymore information about this? This may have something to do with why people say that the 2015 etec's are snappier. Could the ECU actually be tricked into adding more fuel with larger injectors? I'm not sure, what do you think? Take a look...
http://www.m-performance.com/sidor/etec800.html
http://www.m-performance.com/sidor/etec800.html