Stainless Steel Exhaust System, 911
French-built stainless systems from a manufacturer that fabricates rather than rebadges.
Exhaust In production confidence: medium
Manufacturing
| Manufacturer | OST (Orbisound Technology) |
|---|---|
| Origin | 🇫🇷 France Manufactured here OST, France. |
| Process | Fabricated / Welded |
| Additively manufactured | No |
| Material | Stainless Steel 304L |
Fitment
| 996 | All models |
|---|---|
| 997 | All models |
| 991 | All models |
Sources
- Échappement Porsche 911 — fabricant français d'échappements — Orbisound Technology, accessed 2026-08-17