What is it?

[luvflyin]

What’s that under the under the DG? And under the MP/fuel flow. And under the GNC650. Go to gallery

https://www.plusoneflyers.org/fleet/ramona-fleet/item/956-n11la

 

[asicer]

This...

Looks like...

 

[Jim Carpenter]

Under the GTN650, looks like a Bendix King KX 125 Nav/Comm.

 

[Ryan Klems]

Yep, as others have said looks like an FS450, and a KX125. And under the manifold/FF is a Horizon P-1000 digital tach.