Harley Davidson Forums banner

Exhaust Swap

790 Views 4 Replies 4 Participants Last post by  Chief Illiniwek
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?
Thanks,
1 - 5 of 5 Posts
It probably won't hurt anything if you don't, but I probably would get it tuned again if it was mine....but then again I have a 2-into-1 and I like it.
You'll likely find a new map for your new combination through Dyno-Jet. You don't need a dealer. You can load the new map on the the Power Commander with a PC and a USB cable. It's easy.
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.
You'll likely find a new map for your new combination through Dyno-Jet. You don't need a dealer. You can load the new map on the the Power Commander with a PC and a USB cable. It's easy.

This. That thing is programmable. By you. They have a menu of maps based on what parts you've got. Find one that's close and download it.
1 - 5 of 5 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top