I have a friend with the f-con and I have heard nothing but good things about the stand alone.. Now I am thinking of purchasing the ecu but really need to hear any cons on it.. I have been reading up on the flashes and piggy backs and have come to a conclusion that I do not want to go with a flash because coming from a honda, the evo is very sensative to things and I would not want to lose the warranty. So if needed I would be able to go back to stock without worrying..

I do know that there are only a limited amount of tuners here in northern california.. Which are motorsports dynamics and full function..