Airbox Adapter for Mikuni Carbs

My Mikuni VM34 (may fit other models) had a 2 1/4" air intake. Had a 2" filter on-hand and that size seems to be much easier to find. 

Was hard to find a solution that was long enough to both clear my battery box and side cover. Can confirm it fits and works great with the Mikuni carb. I assume this could also work for other 70s Honda with a similar body style.  

Print:

Used Prusament ASA at .15mm and 15% infill. 2 perimeters, but should have probably done more. 

Install:

• Obviously be light on torque with a hose clamp. Just enough to create some friction. The print has a small lip to help with extra stability with ribbed hoses. 
• Used black liquid (silicon) gasket for connection with carb
• A few dabs of high-temp gel glue at the connection with the carb