BTW, are you sure the Accessory Windshield Support will fit on the 2019?
Either of these is preferable to the newer 4-bolt stock screen, though. Of course, this will vary depending on the rider's height, but on me, the stock screen directed the air flow at my neck right up under my helmet. Not something I was looking forward to as the weather got colder.
Yes, it fits the new ones. All the mounting locations are the same since the front end of the MP3 did not change.
I tried 2 Givi windshields (a one piece, the other a 2 piece adjustable type), and one other (I think Faco or Ermax).
Hated them. Why? At higher speeds, the shield started buffeting. On the other hand, the Piaggio has the 2 supporting rods that results in a perfectly still windshield and thus does not affect your vision.
The Piaggio windshield is worth the slightly higher cost.
I've just finished installing the Piaggio LED indicator lights on mine, and it was a plug and play operation other than splicing the connectors at each corner.
The only thing left to do is install the new Euro spec headlights with integrated day time running lights.
For whatever reason, the US spec 2020 MP3s still get the separate dinky little DRL which is next to useless although they charge plenty just to replace that little guy.
I know, I know. The real reason is because the US DOT regulations are stuck somewhere between man's discovery of fire and the advent of electricity.