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Brake Duct to 3"in Hose Adapter for BMW vehicles - image

Files (1)

E30_Brake_Intake_to_3in_hose_adapter.stl
STL
1.4 MB
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
50g

Based on 25% 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 25%100% solidRecommendation
E30_Brake_Intake_to_3in_hose_adapter.stlPrimary model1.4 MB STL
46g
$1.10
50g
$1.20
110g
$2.63
Ensure proper orientation for minimal supports

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

Mechanical/Functional

Brake Duct to 3"in Hose Adapter for BMW vehicles

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MC

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Michael Chen
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Description

Adapter to go from stock BMW E30 brake cooler intakes to 3" hose for aftermarket brake cooler plates.

Print Settings

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

Compatible Cars

Published Feb 14, 2026Updated Jul 15, 2026

Originally published on thingiverse.com · License: CC BY

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