I looked at the Peacemakers too but they're pricey, and you have to use your stock headers.
It's a piece of cake to change modes.
I mounted a simple choke cable under the coil so it's just a matter of reaching down and either pushing or pulling the cable in and out. Being under the coil also hides it so it's not noticeable.
On quiet mode it is quite quiet, I think it should pass the db test but I can't find my little db meter to check it out.
If you're going to be around this weekend we could meet up and you can check them out for yourself.
