My bike came with the screamin eagle pro super tuner in the saddlebags but no cables. Do I have to take my bike to a Harley dealership to use this tuner? Is there somewhere that I can download maps to flash to the bike? The last bike I had had a PCIII (sportbike)that I installed on it and we used to share maps on the ZX10R forums for it. I have a little bit of decel pop from the bike that I would like to try and get rid of.