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2014-2018 Mazda3 2.5L Air Intake Adapter - image

Files (1)

Mazda3_2.5L_Air_Intake_Adapter_2.stl
STL
454.2 KB
Print guidance estimate
Estimated from part metadata
Print cost & setup estimate
Planning numbers for filament, cost, time, and setup. Treat them as estimates until you confirm the file in your slicer.
1 model file
Recommended kit
45g

Based on 90% main infill across listed model files

Material cost
$1.08

Filament only at roughly $24/kg ABS / ASA

Print time
1.3h–2.1h

Uses 70 mm/s, 0.2 mm layers; verify supports in slicer

STL fileRoleSource sizeABS / ASA 20%ABS / ASA 90%100% solidRecommendation
Mazda3_2.5L_Air_Intake_Adapter_2.stlPrimary model454.2 KB STL
20g
$0.49
45g
$1.08
49g
$1.17
Print with high infill to ensure the part's structural integrity

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

Mechanical/Functional

2014-2018 Mazda3 2.5L Air Intake Adapter

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Description

This is a MAF adapter that allows you to convert your stock intake into a short ram intake, or helps you build a cold air intake! The only modification that I made to this design is that I removed the support bracket since I did not need it. This shaves hours off the print, especially with 100% infill and support. According to the original designer: This piece was created based on the CX-5 factory air box which include the MAF housing. It's on the thin side so print accordingly. I made a revision: Corrected some dimensions Added the bottom support for a 2D plate to be bolted Suggested to print in ABS at the maximum infill possible on your printer.

Updated Jul 15, 2026

Originally published on thingiverse.com by Michael Yeh (myeh2k) · License: CC BY

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