BMW X7 Stage 1
6 engines – 265–530 hp
6
engines
+123 hp
Max gain
+17%
Avg. gain
✓
Eco Tuning
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| M50i 530hp | Petrol | 530 | 653 | +123 (23%) |
| xDrive50i 462hp | Petrol | 462 | 552 | +90 (19%) |
| xDrive40i 340hp | Petrol | 340 | 403 | +63 (19%) |
| xDrive30d 265hp | Diesel | 265 | 312 | +47 (18%) |
| xDrive40d 340hp | Diesel MHEV | 340 | 383 | +43 (13%) |
| xDrive M50d 400hp | Diesel | 400 | 433 | +33 (8%) |
FAQ
Is Stage 1 safe for the engine?+
Yes, Stage 1 is a mild optimization within factory safety margins. We use dealer-level equipment and verify results on a dyno.
How long does it take?+
Usually 2–4 hours, including diagnostics, remapping, and a control measurement on our dynamometer.
Does it affect fuel consumption?+
Stage 1 can reduce consumption (better torque curve) or slightly increase it under aggressive driving. On average, consumption stays the same.