Description
Why Choose Our DIY Porsche 911 GT3 Button Plate
Build With Confidence
Create your own Porsche 911 GT3 button plate with confidence — no specialized tools or advanced skills required. This kit is designed for smooth, stress-free assembly, supported by a complete tutorial and free assistance anytime in the Help & Questions section.

Customize To Your Own Liking
Give your GT3 button plate an authentic finishing touch. Use the included high-quality printable sticker sheet (A4) to label every function cleanly and professionally. With full customization freedom, your wheel will look track-ready in no time.

No Need To Spend A Fortune
Enjoy the thrill of a premium GT3-inspired button plate without overspending. Depending on your chosen materials, electronics, and equipment like a 3D printer, this project can be built on a tight budget while still delivering a high-end result.



- You are going to download a file (CAD models of this DIY Porsche 911 GT3 Button Plate), I am not selling a physical product!
- After your download, you will be able to get your file in your member area (Account > Downloads)
- This product is protected by Licence, you are not authorized to sell or share it. More information here.
Material of the Porsche 911 Button Plate
3D PRINTED Porsche Button Box
As for the DIY Button Plate, I recommend PLA or ABS. For the infill, I recommend a minimum of 20%. Here are recommendations for printing 3D solid parts.
Required materials
3D PRINTING
You can buy a 3D printer, or find a 3D printing service like treatstock.
SCREWS
Bolt depot, Motedis and FixnVis.
Dimensions information
- Recommended Steering Wheel width: Ø320mm
- Recommended button diameter: Ø14mm
- Recommended dimensions of the front Logo: 40mm x 54mm. Available Porsche emblem to download (for 3D Printing or CNC)
- Steering Wheel PCD fixing holes: 70mm
Tolerances
- 3D Printing 0.5mm
- CNC & Lasercutting : 0.3mm
ELECTRONICS
- Arduino Pro Micro Board
- Micro USB Cable
- MicroSwitch [Option: Handle]
- MicroSwitch alternative link [Option: MS-1A-13.5]
- Alternative USB Board #1 [USB Arcade Encoder Zero Delay]
- Alternative USB Board #2
- Ø12mm Push Button [Option: Momentary]
- Rotary Encoders
MAGNETS
- Ø12×5-4mm N52 Magnet [Option: 12×5-4 MM]
- Ø12×5-4mm N52 Magnet alternative link [Option: 12×5-4 MM]
STEERING WHEEL AND ADAPTER
- Porsche 911 GT3 320mm Steering Wheel
- Porsche 911 GT3 320mm Steering Wheel #2
- 320mm Best Budget Steering Wheel #1
- 300mm Best Budget Steering Wheel #2
- 330mm Best Budget Steering Wheel #3
- Thrustmaster Steering Wheel adapter #1
- Thrustmaster Steering Wheel adapter #2
- Thrustmaster Steering Wheel adapter #3
- Thrustmaster Steering Wheel adapter #4
- Logitech Steering Wheel adapter #1
- Logitech Steering Wheel adapter #2
- Fanatec 70mm Plate Adapter + Fanatec Quick Release (QR2)
- 70mm Quick Release
- Q1R Quick Release
FINISHING OF YOUR DIY Porsche GT3 Steering Wheel
ASSEMBLY
- 3 Hex Wrench Spanner [Quantity: 1] [Option: 3-4-5mm, 4-5-6mm]
- Allen Hex key [Quantity: 1] [Option: flat head]
- Alternative Allen Hex key
- Screw driver hand tool
- LED Flash light
- Super Glue Liquid Bottle
SOLDERING
- Electric soldering iron
- Soldering station 1
- Soldering station 2
- Soldering wire
- Soldering dross
- Soldering tweezers
- Wire cable stripper
- Wire cable stripper 2
- Metal soldering holder
- M12x1.5 Cable gland [Option: M12x1.5 fit 3-6.5mm]
- GX12 Connector [Option: M12x1.5 fit 3-6.5mm]
ALIEXPRESS SCREWS
- Pandametal Screws Store : most of what you need is here



















Solid GT3-style and cheap button plate. The CAD files are well designed and the different fabrication options are a real plus. Very happy with the result.