Agree, I often switch between wanting more noise on short blasts and wanting less noise in sensitive area's or on long drives with
Shame there is no info on how the J&H works, and shame about the price to. I have thought about welding a Y-piece in the system to by pass a silencer and exit as a side pipe with a butterfly valve in the Y-piece to tune the noise. I am thinking cable operated with a lever in the floor just under the seat. Should be able to build that for a fraction of the price of the J&H. Its on my to-do list after suspension gaitors, sump protection and panhard rod. Way things are going it could take a while.
Cheers J
