As you might have heard, for the 2016 959 Panigale Ducati has been forced to offer two distinct exhaust systems.
Euro 04 emission rules have forced them to forego the beautiful underslung exahust we've grown accustomed to thanks in part to the 899, 1199 and 1299 Panigales.
In markets where Euro 04 regulations are in effect the 959 will get a double shotgun exhaust exiting on the right side. For non Euro 04 markets the traditional underslung will stay.
Euro 04 959 Panigale
Non Euro 04 959 Panigale