ENGINE · 2019-present
S58 tuning
S58 — BMW G8x M3/M4 modular 3.0 twin-turbo. I6 twin-turbo direct injection, 3.0 L, 473-510 HP (Competition 530) stock. Cars: BMW M3 G80, M4 G82/G83, X3M, X4M.
Engine specs
| Engine code | S58 |
|---|---|
| Configuration | I6 twin-turbo direct injection |
| Displacement | 3.0 L |
| Production years | 2019-present |
| Stock power | 473-510 HP (Competition 530) |
| ECU family | Bosch MG1CS003 / MG1CS024 → |
Tuning stages on S58
| Stage 1 | +50-80 HP |
|---|---|
| Stage 2 | +100-130 HP |
| Stage 3 | +200+ HP |
Conservative real-world estimates. Actual results depend on hardware health, fuel quality, ambient temperature, and the specific calibration written.
Services available on S58
Common DTC codes on S58
Brands running S58
Workshop workflow
- Read the S58 ECU via OBD or bench using your existing flasher (KESS3, AutoTuner, MPPS, Trasdata, FRF).
- Open Softechpro V5 and drag the .bin / .ori / .hex / .s19 / .frf onto the workspace. The Bosch MG1CS003 variant is auto-detected.
- Pick the service tab and apply Stage 1 / 2 / 3 / DPF OFF / EGR OFF / AdBlue OFF as required.
- Save patched .bin — the TPROT v6/v7 + HMAC-SHA1 is recomputed automatically.
- Flash via your existing flasher. Adaptation reset via OEM scan tool if required.