I was just wondering what benefits come from getting a pfc. I hear you can get good power increase off of one cant you remove your afm. And also i hear that you have to run high octane, and they have the potential to give you a high idle.

-so the final thing is, is it all worth it?

 

If you have an n/a FC, I wouldn't bother! There are much cheaper options that will work (if you even need anything).