BMW e30 Mtech Gear Shift Knob

admin | 01.12.2025

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An exact copy of the BMW e30 Mtech gear shift knob. After printing, it will have lines from the filament. To achieve a smooth surface, follow these steps:

  • 1. Sand the surface with 220 grit (dry) to remove the PLA lines. Sand up/down to make it easier to erase.
  • 2. Sand with 400 grit (wet) until the scratches from 220 grit are gone.
  • 3. Sand with 600 grit (wet) to smooth the surface.
  • 4. Use a microfiber towel with a paste-like cleaner and rub hard to achieve a high shine.

You will need to spend time sanding to get the desired look. Total time: around 1:30/2 hours. Any regular household surface cleaner can be used.

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Information
  • Author: admin
  • Date: 01.12.2025
  • Category: Vehicles
  • Views: 99
  • Downloads: 39
  • Likes: 0
  • Images: 6
  • Files: 1

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