All parts › BMW M4 CSL › S58 engine › Turbochargers › Turbo 1 (cyl 1–3) › Turbine wheel
Turbine wheel
Part of Turbo 1 (cyl 1–3) · about $420 to replace
What it is
Exhaust-driven wheel that spins the shaft.
What it does
Extracts energy from the exhaust gas to drive the compressor.
How it fails
Blade cracks appear after repeated overheating.
| Material | Inconel 713 |
|---|---|
| Spec | 45 mm |
| 950 °C max inlet |