Submitting 3D Models
Share your 3D printable ECU mounts, enclosures, and accessories with the community.
Ready to share your design?
Upload your 3D models directly through our website. No GitHub account required.
Model Categories
Mounts
ECU mounting brackets for firewall, bulkhead, or console
Enclosures
Protective cases and weatherproof housings
Brackets
Sensor mounts, connector holders, cable management
Adapters
Physical connector adapters and spacers
Accessories
Labels, covers, cable clips, and misc items
Before You Start
- Design for printability - Consider overhangs, supports, and bed adhesion.
- Test print your design - Verify fitment and structural integrity before submitting.
- Take photos - Document your prints, especially installed photos. These help others see the real result.
- Include source files - Provide STEP files so others can modify for their needs.
How to Submit
Create an Account
Sign up with Google, Apple, or email to start contributing.
Start Upload
Navigate to Models → Upload Model to begin the submission wizard.
Add Files
Upload your STL and optional STEP/3MF files. We recommend including source files for modifications.
Add Images
Upload renders, photos of your prints, and installation shots. A primary image is required.
Fill in Details
Provide print settings, hardware requirements, and assembly instructions.
Submit for Review
Submit your model for moderator review. You'll be notified when it's approved.
Material Guide for Engine Bay
Engine bays can reach high temperatures. Choose materials appropriate for your application.
| Material | Rating | Notes |
|---|---|---|
| PETG | Recommended | Good heat resistance, easy to print, durable |
| ASA | Excellent | UV resistant, heat resistant, outdoor suitable |
| ABS | Good | Heat resistant but requires enclosure to print |
| Nylon | Excellent | Very strong, heat resistant, requires dry box |
| PLA | Not Recommended | Low heat resistance - will deform in engine bay |
Supported File Formats
| Format | Required | Purpose |
|---|---|---|
| STL | Required | Print-ready mesh file |
| STEP | Optional | CAD source for modifications |
| 3MF | Optional | With embedded print settings |
| OBJ | Optional | Alternative mesh format |
| F3D/F3Z | Optional | Fusion 360 source files |
Maximum file size: 50MB per file, 200MB total per model.
Quality Checklist
Before submitting, verify:
- STL file is watertight (no holes in mesh)
- You've successfully printed and tested the model
- Print settings are accurate and tested
- Hardware list is complete and accurate
- Assembly instructions are clear
- Photos show the print quality clearly
- License selection is appropriate (CC-BY-SA recommended)
Moderation Process
All submissions are reviewed by moderators before being published. This helps maintain quality and ensures designs are safe and functional.
Pending
Awaiting review
Approved
Published to the community
Rejected
Feedback provided
You can preview your submission while it's pending and make edits if needed.