Is this 3D model free to download?

Yes, Tamiya C11 Rear Wing and Diffuser is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by juanmedinar20, published on MakerWorld. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Tamiya C11 Rear Wing and Diffuser 3D printable model by juanmedinar20

Tamiya C11 Rear Wing and Diffuser photo 1

Tamiya C11 Rear Wing and Diffuser photo 2

Tamiya C11 Rear Wing and Diffuser photo 3

Tamiya C11 Rear Wing and Diffuser photo 4

Tamiya C11 Rear Wing and Diffuser

Source: MakerWorld by juanmedinar20

The Tamiya C11 Rear Wing and Diffuser is a free printable 3D model from MakerWorld by juanmedinar20. Tamiya C11 Rear Wing and Diffuser. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

172 saves Source: MakerWorld Updated 2026-10-12 Print time: 53m Filament: 26 g License: CC-BY-NC · non-commercial ★ 5.0 (1) 23 makes Category: Vehicles & RC

Tags: tamiya, rc car, racing, wing, diffuser, group c, c11

About this model

Tamiya C11 Rear Wing and Diffuser. It is modeled to be a closer representation of the real car with actual down force of 95 grams at 30mph. The top smaller airfoil needs to printed with supports on the underside and printed slow because of vibrations on the top since it is so tall; see the picture for reference. Superglue the airfoils to one side of the end plate first and let it dry completely before bonding the other endplate. Use 2x M4x6 button head screw to attach the wing to the supports; first cut the thread into the lower air foil and then remove the screw and secure the support to lower airfoil. The wing support will replace the stock support and reuse the stock hardware. Attach the wing first and after the diffuser. The diffuser can be secure with double side on the underside of t…

Frequently asked questions

Is this 3D model free to download?: Yes. Tamiya C11 Rear Wing and Diffuser is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by juanmedinar20.
Who made this model?: Designed by juanmedinar20, published on MakerWorld. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.