Infiniti G37/M37 Stage 1
3 engines – 235–331 hp
3
engines
+33 hp
Max gain
+7%
Avg. gain
✓
Eco Tuning
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| 3.7 V6 320hp | Petrol | 320 | 353 | +33 (10%) |
| 3.0d 235hp | Diesel | 235 | 252 | +17 (7%) |
| 3.7 V6 331hp | Petrol | 331 | 346 | +15 (5%) |
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.