BMW Z4 G29 LCI - 2023 -> ... 30i 258hp
Real standard and upgraded performance figures for the 30i 258hp engine in the BMW Z4 G29 LCI - 2023 -> ....
The BMW Z4 G29 LCI - 2023 -> ... 30i 258hp is one of the engines we work on regularly — here's what a stage remap typically changes for it.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 258 | 400 |
| Stage 1 | 310 | 470 |
| Stage 2 | 336 | 505 |
- Make
- BMW
- Model
- Z4
- Generation
- G29 LCI - 2023 -> ...
- Engine
- 30i 258hp
- Fuel type
- Petrol
Frequently asked questions
Is Stage 1 tuning safe for the BMW Z4 G29 LCI - 2023 -> ... 30i 258hp?
Yes — Stage 1 for this engine is a software-only remap calibrated to stay within its stock mechanical limits (turbo, clutch, fueling), so no hardware changes are required.
How much more power does the 30i 258hp make after tuning?
Standard output is 258 HP / 400 Nm; Stage 1 on this engine typically reaches 310 HP / 470 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a BMW Z4 G29 LCI - 2023 -> ... 30i 258hp remap take?
Once your original file is uploaded through the member panel, most requests for this engine are completed within a few hours.
Can the 30i 258hp be reverted to its original file?
Yes — we keep the original file on record for the request, so the ECU can be put back to stock at any time.