That was only speculation. It's not going to happen.
This more likely to happen...
http://www.autoblog.com/2011/11/14/2...hp-turbo-four/
v6 genesis : 350 horsepower
4 cyc: 275ish horsepower
I personally am considering one for when I move back to the SE. I would get the 4 cylinder. You can see nice gains (350 horsepower easily) with a tune/reflash and some after market parts...
only thing you have to get used to is the new front end.