Didn't see a thread on this yet so here it goes.
It's available for 2.0 engines and installs in about 30 minutes taking your sweet time. Result is snappier throttle response and spool of the turbo. Butt dyno confirms it but who knows? Ships from AU super fast and priced reasonably. You can read all about what a DV+ does/replaces and see if it's a good fit for your hopes and dreams
GFB Website and ordering
Actual part number for 2.0 Engines
Some more literature on DV+ from Giulia forums
And now for quads... You'll obviously need two of these puppies and they have not confirmed fitment yet. I'm working with them along with a wizard on the Giulia forums by the name of "MacGeek". As of now, it uses the exact same diverter valve as the 2.0, easier placement for quicker install, you just need two of them as I said earlier. They're now confirming that the screws from them T9366 2.0 kit will fit the quad application. Once confirmed, I will order/install and post back results.
Enjoy!