Jekill & Hyde electrically adjustable Mufflers for Harley original Down Pipes

Jekill & Hyde Mufflers
These sound machines can easily be fitted to the respective HD original Down Pipes.
Electrically adjustable, with EC-ABE, in chrome-plated and / or black.
Silencers are supplied as a kit. They come with a mounting set, illustrated instructions and EU Approval (EG-ABE).
Also included is an electronic control unit for the sound management (Smartbox).
Smartbox (Canbus only)
The Smartbox allows you to operate the flaps via a handlebar mounted button (including status light).
You can choose between:
-Automatic-Mode (Road legal).
-Workshop-Mode (closed / half open / open).
The Smartbox comes with a mode button for handlebar mounting.
Workshop-Mode info: Is designed for just that. Use on public highway is not allowed. I'm sure you won't use this mode whilst riding. >> LOL …)