
3D Models for Air Intake Parts and Adapters
This collection gathers 3D-printable parts built around air intake systems: adapters, housings, velocity stacks, ducting and covers. The models range from engine-bay components to small intake pieces for RC cars and heater units. Each listing links to a source page, so you can compare dimensions before sending anything to a 3D printer. 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.
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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: 13/10/2026
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Cold Air Intake Adapter

Nozzle for Levoit Top Fill Humidifier

Переходник на фильтр нулевик для SUBARU FORESTER 2002 yers

Subaru Cold Air Intake

Ikea Uppatvind Airflow Chimney

Air intake above the hood for RC car RMT T98

Diesel Air Heater air intake cover

NG Air Blowout Connector

subaru ej intake blockoff plate

Yamaha FZ-07 MT-07 Air Intake

Handbetriebene Luftschutzsirene

Au Falcon Airbox Mod

Motorcycle Air Intake Velocity Stack

Turbofan aroma diffuser - Car vent mini Jet engine

Air Intake Car

3" air intake funnel

Klimaanlage Lüftungsauslass für Fenster

TURBOLOOK AIRSHELL

Air intake

Modular Shade (or anything else)

Air Out Intake

Air intake for enclosure

2in Vending Machine Prize Capsules - THERMOFORMING

Subaru Hood Vent Ducts - GC8/GF8 Impreza Forester Outback

SN95 Ford Mustang cold air intake

Flexi Airless TPU Ball

Subaru Hood Vent Ducts-GC8 Impreza 2.5RS Outback Forester

Central Pneumatic Air Intake Filter

Airless Ping Pong Ball

Super charger Bug catcher hood scoop

FT Air Intake "NACA duct"

Blowgun

V2 N54 intake adapter

Air intake for 1/10 defender

Air Pressure Rocket

Arrma Felony Air Intake
Kymco air intake manifold tuning.

Maglev Hot Air Balloon

Hood scoop vent

Cold Air Intake for car

1/4" Air Fitting Rocket

Snap-in carbon Filter Holder for K1

Model Boat air intake

Loud Train Horn Sound

Yamaha F25 air intake
«3D Models for Air Intake Parts and Adapters»
The set splits into a few practical groups. Car-related files cover intake adapters, airbox modifications and blockoff plates, often shaped around a specific engine bay layout. Motorcycle entries tend toward velocity stacks and intake runners, while RC and small-engine files use compact ducts and funnels. A separate group handles airflow covers and connectors for heaters, humidifiers and room ventilation, where the part is a cover or a transition piece rather than a performance component.
When choosing a file, start with the mounting interface: bolt spacing, flange thickness, inner and outer diameter, and overall length. Check how many separate parts the model contains and whether the author expects glue, screws or a gasket between them. Look at the material and print settings the author lists, since parts near an engine bay see more heat than a ventilation cover. Photos of real prints show how the surfaces, threads and fit turned out.
Searching works better with several phrasings. Try cold air intake, airbox adapter, filter adapter, intake duct, velocity stack, MAF housing or blockoff plate, and add the engine or vehicle variant if you know it. Related terms such as engine bay, throttle body, snorkel, heater duct or vent cover can surface parts filed under different names. If a result is close but not exact, check the author's other uploads, since intake parts are often published as a small family of variants.
Domande frequenti
What measurements should I check before printing an intake adapter?
Which filament works for intake parts?
Why are intake models split into several parts?
How do I find a version for my specific engine or vehicle?
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