| Property | Stock | Stage 1 |
|---|---|---|
| Power | 326 PS | 400 PS |
| Torque | 450 Nm | 580 Nm |
| Power increase | – | +23% |
| Engine | 740i 326hp | |
| Engine | 740i 326hp | |
| ECU | BOSCH MG1CS003 | |
Chiptuning for the BMW 7 serie G11/G12 (2015-2022) with 740i 326hp – we raise power from 326 PS to 400 PS (+23%) and torque from 450 Nm to 580 Nm (+29%).
Our software optimisation is developed for the specific vehicle, calibrated within OEM tolerances and reversible at any time. Stage 1, DPF off, EGR off and further options on request.
For the BMW 7 serie with the 740i 326hp and the ECU BOSCH MG1CS003 we specifically adjust boost pressure, torque model, injection and maps. All protection and transmission strategies stay active, and the original software is backed up before any work. The work is done on site in Ostrach or remotely via Fileservice.
With Stage 1 we raise power from 326 PS to 400 PS (+23%).
Yes. We optimise within the technical reserves. All safety parameters are preserved and the optimisation can be rolled back.
Yes, the software can be reset to its original state at any time.
Usually 1–3 hours.
