I have an 01' 660 with the 719cc strokerkit , stg3hotcam , headwork , ..ECT. on race gas. What i need to find is a exhaust system that is quieter than the FMF Ti4 but Doesnt really reduce exhaust flow. The silencer I have is about 4yrs old and i believe designed for competition use only. I was hoping someoneon here with simular mods would possibly be able to enlighten me on whats out there now for Performance but around 96Db . Thank you