Hi everyone. I have been reading posts on here for a while now, but have never actually posted. I am planning on installing a v&h 2 into 1 on my bike shortly as I have been looking for a good 2 into 1 and it seems like it adds a nice sound, but not too much. I called the dealer and they recommended flashing the ecm, but I have been reading on here a lot about the fuelpak. The dealer wants to charge $689 for the pipes, $80 for a SE filter, and then roughly$250.00 for the ecm flash/install. My worry is that they do not dyno the bike and also that I would have to have them change it if I modify anything later. Is there any benefit to the ecm flash? or am i better off just getting the fuelpak and doing the work myself? Thanks for your help.