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Tuning 3D Models and STL Parts for Cars

This collection gathers 3D printing files around tuning: car model kits, replacement and custom parts, holders, covers and workshop tools. It is useful when you need a small bracket, a scaled body shell or a desk piece with a mechanic theme. Each entry links to the author's page, where the STL files and print notes live. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Il testo di questa raccolta è in inglese; la ricerca funziona in qualsiasi lingua.

Come è composta questa raccolta

Polyzon compone questa raccolta a partire dai risultati di ricerca dei siti collegati. I doppioni e i modelli senza anteprima vengono rimossi, le corrispondenze deboli finiscono in fondo e il resto mantiene l’ordine dei risultati. I modelli appartengono ai rispettivi autori: verifica le condizioni sulla pagina di ciascun modello.

Criteri di selezione a cura della redazione di Polyzon · Testo aggiornato: 14/10/2026


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Informazioni sulla categoria

«Tuning 3D Models and STL Parts for Cars»

The models fall into a few groups. There are scaled car bodies and kit cards, printed as display or RC projects, and there are practical parts such as brackets, spacers, hooks and latches for real vehicles. A third group covers holders, wall mounts, covers and organizers, and a fourth covers hinges, connectors and measuring tools that are useful around the workshop. Mechanic-themed figures and desk objects appear as well, usually as decorative builds.

When choosing a file, look at the author's page rather than the thumbnail. Check the stated size and scale, how many parts the model has and whether assembly is required, and whether the geometry needs supports. Read the material and settings the author lists, and look at photos of real prints to judge wall thickness, tolerances and how the parts fit together. For anything that mounts on a vehicle, measure the actual gap or thread before printing.

To widen the results, try related wording: car parts, auto accessories, brackets, spacers, adapters, mounts, clips, knobs, interior trim, RC body, engine model, workshop tools. Adding a scale, a material or a printer type narrows the list, while broader terms such as custom parts or repair bring in more entries. Combining a part name with a purpose, for example a holder or a cover, often surfaces files that a single keyword misses.

FAQ

Domande frequenti

What kinds of tuning models can I find here?
Scaled car bodies and kit cards, replacement and custom parts for vehicles, holders and covers, workshop tools, and mechanic-themed decorative pieces. The mix depends on what authors have uploaded.
Do these parts fit my car or device?
Fit is defined by the author's dimensions, not by the collection. Compare the listed measurements with your own part, and treat the model as a starting point you may need to scale or edit.
What should I check before printing a functional part?
Look at the part count, orientation, whether supports are needed, and the material and settings the author lists. Photos of real prints show how the finished part behaves better than renders.
How do I search for a specific tuning part?
Use the part name plus its purpose, such as bracket, spacer, clip or cover, and add a scale or vehicle type. Synonyms like adapter, mount or trim often return different results for the same idea.

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