A FIM will always be better as long as you have some one that can tune it for you. The PC3 is good as every one can tune it and that makes life more easy but the result will not be as good as I FIM ECU. Adding a PC3 is like adding salt to food thet has to much sugar. It helps but it will never take away the original problem. FIM:s are normaly tuned with fuel and ignition for a specific setup with a more optimized ignition for the setup than the original ECU and due to that it will run better. I am running PC3 only because I can tune it my self. The same day as FIM will include tuning software with the ECU I will buy a FIM, Until then I will use PC3.

Jocke.............