Chevrolet HHR Stage 1
3 engines – 143–260 hp
3
engines
+28 hp
Max gain
+8%
Avg. gain
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| 2.0 Turbo 260hp | Petrol | 260 | 288 | +28 (11%) |
| 2.4i 170hp | Petrol | 170 | 181 | +11 (6%) |
| 2.2i 143hp | Petrol | 143 | 153 | +10 (7%) |
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.