Titanium Exhaust Manifold Studs and Nuts, Porsche
Titanium exhaust manifold fastener kits with 12-point nuts and copper washers, for both air-cooled and water-cooled engines.
Exhaust In production confidence: medium
Manufacturing
| Manufacturer | Silverlake Projects |
|---|---|
| Origin | 🇺🇸 United States Manufactured here Silverlake Projects, Los Angeles. |
| Process | CNC Machined |
| Additively manufactured | No |
| Material | Ti-6Al-4V (Grade 5) |
| Notes | Exhaust studs are a corrosion and seizure part rather than a strength part — titanium's value here is that it comes back out in twenty years. |
Fitment
| 901 | All models |
|---|---|
| g-series | All models |
| 964 | All models |
| 993 | All models |
| 996 | All models |
| 997 | All models |
Sources
- Porsche Titanium Exhaust Studs and Nuts — LN Engineering, accessed 2026-08-17