Brake Discs, 911
German disc manufacturer, widely stocked as an OE alternative.
Brakes In production confidence: low
Unconfirmed. This entry rests on a single source that does not
fully document the part. Treat the manufacturing details below as provisional
until confirmed by the manufacturer.
Manufacturing
| Manufacturer | Otto Zimmermann |
|---|---|
| Origin | 🇩🇪 Germany Manufactured here Otto Zimmermann, Germany. |
| Process | Cast |
| Additively manufactured | No |
| Material | Cast Iron |
| Notes | German owner forums are divided on Zimmermann for hard track use, with genuine Porsche, ATE or Textar preferred there. Recorded because that disagreement is itself useful information. |
Fitment
| 996 | All models |
|---|---|
| 997 | All models |
| 991 | All models |
Sources
- Bremsscheiben: Porsche Originalteil, Zimmermann - oder Alternative? — PFF.de, accessed 2026-08-17