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NA Miata filter arm - image

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cold_air_intake_arm_2.stl
STL
143.3 KB
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STL fileRoleSource sizePETG / ASA 20%PETG / ASA 25%100% solidRecommendation
cold_air_intake_arm_2.stlPrimary model143.3 KB STLSlice fileSlice fileSlice fileEnsure the print bed is level and clean for optimal adhesion

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Mechanical/Functional

NA Miata filter arm

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Description

This is a support arm for my 94 Miata (1.8L) after I upgraded to a cone intake to get rid of the airbox wheezing. It attaches to one of the original mounting points from the airbox. The AFM is turned upside-down with a 25° offset to not interfere with the plug and the stock bolt will work to attach. Print in a temperature resistant material like PETG.

Compatible Cars

Published Jun 30, 2026Updated Jul 15, 2026

Originally published on thingiverse.com by sage spears (sagethemaker) · License: CC BY

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