Files (4)
Published material guidance; still check heat, UV, load, and printer compatibility.
A planning starting point only; wall count, orientation, and geometry often matter more than infill.
Choose the needed variant, then slice it for grams, cost, and print time.
Saved setup guidance is used for material, infill, support, and per-file recommendation text; editable numbers are planning estimates only.
Reference shelf
Recommended filament for this print
Product references matched to the published material guidance. Confirm diameter, heat resistance, colour, and printer compatibility.
| Referenced item | What to verify | Price & availability |
|---|---|---|
| ASA filamentAmazon · Affiliate link | Amazon product page for 1.75 mm ASA; use an enclosure and suitable ventilation, and confirm seller and regional availability. | Check price at Amazon |
| ABS filamentAmazon · Affiliate link | Amazon product page for 1.75 mm ABS; use an enclosure and suitable ventilation, and verify temperature requirements and seller. | Check price at Amazon |
Affiliate disclosure: if you buy through an eligible link, 3DPrintedCarPart may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Confirm product specifications, compatibility, seller terms, and vehicle safety before ordering or using anything. Amazon may redirect you to a nearby supported store; otherwise the original Amazon.com page remains available.
Unsure which one fits? Read the automotive filament guide.
Miata USB Panel for ECU
Print this part
Use the part context as a starting point, then confirm geometry-dependent values in your slicer.
Files
4 hosted model files
STL
Material start
ABS or ASA for durability in interior conditions
Saved part guidance
Strength start
20-30% infill for a balance between strength and weight
Saved part guidance
Orientation / supports
verify in slicer
Exact totals
Slice for grams + time
Model geometry and final settings determine both
Vehicle exposure
Higher-heat material; verify location and load
Open the STL, 3MF, or OBJ model in your slicer before printing. Exact grams, time, and final support placement come from the actual slice. Test-fit and heat-check the part before installing it in a vehicle.
License & use
The file license permits commercial reuse, subject to any applicable attribution or share-alike terms. License status does not verify vehicle fitment, OEM rights, design patents, or safety.
Shared by
3DPrintedCarPartDescription
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
Originally published on thingiverse.com by Binary mein (binarymein) · License: CC BY
Share whether this print actually fits a real car. Installed photos and material notes make the catalog more trustworthy.
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