Just a small easy plug for the $25, 3 gauge pod from 42draftdesigns.com designed for the VDO gauges to sit flush. So instead of inserting a gauge you can pop this filler right in and it will sit flush just the same. Its just a tight press fit.

I'd suggest Petg due to car heat build up inside on sunny days but pla works in cooler places.

Print it face down, obviously. You can actually just rip off or not print the smaller part, becuz it press fits with the bigger cylinder.

Monoprice

Doesn't Matter

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