Anyone have any ideas. I have only a Python 2 into 1 pipe on my injested Deuce which has been on it for 6000 miles, no other mods. The bike just start this dying yhing yesterday, no check engine light. It has died under accellaration and idling at a red light. Took it to the dealer, fuel pressure is good and no codes, runs fine for them. They said that not having the stage 1 upgrade may be causing it to die. I say BS.