Peace be upon you. I have an original Yoshimura titanium exhaust with original carbon fiber inlay. It fits the 1000cc from 17 to 25. It installs directly without welding or needing an adapter. Remove the stock exhaust and install it. Its sound is very beautiful, and it has minor, negligible imperfections. It looks neat on the bike and shoots backfires with tuning. Contact via WhatsApp.