Took @Wolfie3D_373632's fusion360 file and made changes to accomidate a 63mm (2.5in) hose. This is a straight 63mm no taper, with a 4mm wall thickness for added strength.
Thankfully he included sketches so this novice F360 user could manage the changes.
I used 3mm foam tape to seal the edges against the back panel, three M3x10mm screws and one M3X12mm. With a little force you can cut threads into the unused holes on the back panel which is what I did, just dont overtighten as with the foam it can crack the print (I used PLA). the 12mm screw was used in place of the factory screw that was removed.
The author remixed this model.
Increased the outlet to 63mm, thickened the outlet wall.