This is a custom mount for the MMU2 which holds it horizontally. It is also higher to allow for clearance of the extruder when printing tall prints.

I use this along with my angled buffer mounts to create a low resistance path from spool to extruder:

https://www.prusaprinters.org/prints/15130-mmu2s-buffer-angle-mount

Print instructions

Category: 3D Printer Accessories