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NA Mazda Miata Intake Split Mold - image

Files (4)

side_a_part_2.stl
STL
616.2 KB
side_b_part_1.stl
STL
340.0 KB
side_a_part_1.stl
STL
352.6 KB
side_b_part_2.stl
STL
607.1 KB
Print guidance estimate
Uses saved filament metadata
Print cost & setup estimate
Setup guidance plus saved or slicer-confirmed filament, cost, and time. Model file size is never treated as printable volume.
4 model files
Recommended kit
50g

Based on 10% main infill across listed model files

Material cost
$1.20

Filament only at roughly $24/kg PETG / ASA

Print time
2.0h saved / 1.4h–2.4h estimate

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

STL fileRoleSource sizePETG / ASA 20%PETG / ASA 10%100% solidRecommendation
side_a_part_2.stlPrintable file616.2 KB STLSlice fileSlice fileSlice fileApply mold release or wax to printed parts before use
side_b_part_1.stlPrintable file340.0 KB STLSlice fileSlice fileSlice fileApply mold release or wax to printed parts before use
side_a_part_1.stlPrintable file352.6 KB STLSlice fileSlice fileSlice fileApply mold release or wax to printed parts before use
side_b_part_2.stlPrintable file607.1 KB STLSlice fileSlice fileSlice fileApply mold release or wax to printed parts before use

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

Accessories

NA Mazda Miata Intake Split Mold

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MC

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Michael Chen
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Description

Split mold to make this thing out of fiberglass or carbon fiber. Each side is printed in two pieces that are then glued together, enabling this to be made on an ender 3. After each half has been cured and rough trimmed with an oscillating multitool remove from mold, sand, align and glue the two halves together with thickened epoxy putty (Or whatever you think would work). On mine I then taped the glue seam with carbon and wrapped the entire thing after that. I had to sand down the ends so the silicon tubing and filter would fit, I accidentally put too much carbon on. This would also work better if the filter end was a little longer, it's difficult to attach the filter with the small amount of wiggle room. I used west systems epoxy with fast hardener. I used .2 layers and 4 shells. Remember to use mold release/wax!

Print Settings

Time: 2h
Filament: 50g
Supports: Not needed

Compatible Cars

Published Mar 12, 2026Updated Jul 15, 2026

Originally published on thingiverse.com · License: CC BY

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