370Z engine trouble, no power, bairly revs

[darli328]

I have a 2013 370Z, less than 30,000 miles, no mods (other than K&N drop ins), never tracked, all maintaince done, and always put in 92 grade fuel or better.
On my drive to work today I noticed the car is not producing any power, when you step on the throttle it bairly accelerates as if it were an underpowered 3 cylinder geo. Also in neutral when you step on the throttle it revs way way slower than normal. I'm not exactly sure what's wrong, there's no check engine light or anything annunicated on the dash. Engine temp and oil temp were all normal. The only thing I can think of is the last time I got gas I could have selected 87 instead of 92 but in all honestly I've never done that and don't think I did. Any thoughts?