I have TOR'S on my 03 Bonnie & its been jetted, If i was to colse off the AI what are the benefits & would that give that sound of the Old School Triumph? My Dealer wont do it ? so i am sure if i had some sort of Dirrections i could figure it out. Maybe i am in just in denial, at this point i dont want to shell out $800 for after market pipes right now. I will however put a budget together in the future.