TTE800 Upgrade Turbochargers, 911 Turbo (993)
Rebuild of the original K24 units to roughly 800 PS capability, using a larger TTE compressor wheel and a CNC-machined turbine housing to take a nine-blade turbine.
Induction & Charging Made to order confidence: medium
Manufacturing
| Manufacturer | TTE Global (The Turbo Engineers) |
|---|---|
| Origin | 🇩🇪 Germany Vendor head office — place of manufacture not stated |
| Process | CNC Machined |
| Additively manufactured | No |
| Notes | Built on the original K24 cores. A 360-degree motorsport journal bearing is fitted to survive the higher load without losing transient response. |
Published figures
| Basis | Published by the manufacturer; not independently verified. |
|---|---|
| Notes | Quoted as an upgrade to over 800 PS. Engine, fuelling and management must support it — this is a turbo capability figure, not a bolt-on result. |
Fitment
| 993 | 911 Turbo, 911 Turbo S, GT2 |
|---|
Sources
- TTE800 Porsche 993 Upgrade Turbochargers — TTE Global, accessed 2026-08-17