Read your text in bold above, then my comment below:
ok, so, tell me, when your walking down the street, perfectly fine, do you just stop and go "Ah, I might go to the doctor and get treated for diarrhea"
??
Exactly.
So one day you just went "Ah, I'll go and get a FPR and see what it does.."
You see, the mistake many people make is just buying shit that they have no use for, or any idea what effect it will have.
You don't need it. I made 200rwkw on a FMIC, exhaust, and Powerfc. You can come close to this with a SAFC, but you said you have a AFC.
Its like trying to get a jet engine to start by tuning the radio...