So the P/O installed the Vance&Hines Pro pipe with the screaming eagle intake and power commander. Honestly i like true duals better. If i swap the exhaust in the future do i need to have my local HD dealer re-tune the bike?
Didn't think about that Chas... When I had mine installed, they didn't have a map for my combination. Local guy had to us dyno and make one. Like you said would be very easy to do if they already have a map.