Citroën C4 Aircross Stage 1
2 engines – 115–117 hp
2
engines
+27 hp
Max gain
+17%
Avg. gain
✓
Eco Tuning
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| 1.6 HDi 8V 115hp | Diesel | 115 | 142 | +27 (23%) |
| 1.6i 117hp | Petrol | 117 | 129 | +12 (10%) |
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.