My 300C is lets call it stuttering as I accelerate. on 2006 Chrysler 300

It feels as though it is missfiring, real jerky. It is a 2006 5.7 with 68000 miles. I just had the Transmission software upgrade performed on it thinking that was the problem. This did not fix it.

Asked by for the 2006 Chrysler 300
change your fuel filter
I do not see an external fuel filter listed under parts, is there one or is it just in the tank?
this car will have one under the car