The car will not idle at when its cold, just started. Once the car is warm it will be fine. Has anyone had this problem at all? By not idling I mean it will sputter a few times then die. this completely goes away when it is warm. Thanks for the advice

Have you recently disconnected your battery?

Hyde will do what you are saying since I installed the 550s ... whenever the battery is disconnected or the ECU is reset. It is becuase it takes a good 25-40 minutes of driving for the ECU to relearn the 550s.