I had a similar issue with my Ducati X Diavel. I knew that my perfect black pint could never be matched completely. I turned out that my insurance company ( Foremost Insurance) covered the entire cost for a brand new factory painted tank. ( $2800.00) Try this!
I had a full Carpenter job done on my 2007 Rocket. ( Over$6500) . I left the stock pipes on so only got 208 RWHP on the dyno. I had several problems with the timing and dropped an intake valve within 700 miles! No more Carpenter for me!
Already answered! No need to change exhaust. BT sends you a module. You download your ECU to it and send it to BT Moto. . BT Moto installs the new tune and sends it back to you in no time!
DONE!!
What are you looking to establish? BT Moto requires NO physical changes and its power increase is only significant in the higher RPM ranges ...but is very significant there!