Files (4)

FRONT_Miata_USB_interface_panel_v0.5.stl

STL

434.6 KB

INSIDE_MOUNT_Miata_USB_interface_panel_v0.5.stl

STL

297.3 KB

REAR_Miata_USB_interface_panel_v0.5.stl

STL

272.7 KB

SPACER_Miata_USB_interface_panel_v0.5.stl

STL

148.5 KB

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4 model files

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STL file	Role	Source size	ABS / ASA 20%	ABS / ASA 25%	100% solid	Recommendation
FRONT_Miata_USB_interface_panel_v0.5.stl	Printable file	434.6 KB STL	Slice file	Slice file	Slice file	Ensure proper orientation in the slicer for optimal printing
INSIDE_MOUNT_Miata_USB_interface_panel_v0.5.stl	Mount / bracket	297.3 KB STL	Slice file	Slice file	Slice file	Ensure proper orientation in the slicer for optimal printing
REAR_Miata_USB_interface_panel_v0.5.stl	Printable file	272.7 KB STL	Slice file	Slice file	Slice file	Ensure proper orientation in the slicer for optimal printing
SPACER_Miata_USB_interface_panel_v0.5.stl	Printable file	148.5 KB STL	Slice file	Slice file	Slice file	Ensure proper orientation in the slicer for optimal printing

Saved setup guidance is used for material, infill, support, and per-file recommendation text; editable numbers are planning estimates only.

Interior

Miata USB Panel for ECU

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3DPrintedCarPart

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Description

For aftermarket ECUs that have a USB cable to hook up to, this clean panel gets rid of the cord hanging around. Replaces one of the factory rectangular trim plugs so it's completely reversible. No holes, no cutting. You will have to buy/custom make a female to female USB Type A, and male to male USB Type A cord. The place I mounted mine had 28.5mm of depth to work with, if you have less then make the spacer part taller. Note: Use ABS, not PLA. The interior temps will deform PLA.

Compatible Cars

Mazda MX-5

Updated Jul 15, 2026

Originally published on thingiverse.com by Binary mein (binarymein) · License: CC BY

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