Toyota Prius Stage 1
5 engines – 78–196 hp
5
engines
+20 hp
Max gain
+8%
Avg. gain
2003-2009 (XW20)
1 engines
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| 1.5 Hybrid 78hp | Hybrid | 78 | 79 | +1 (1%) |
2009-2015 (XW30)
2 engines
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| 1.8 Hybrid 136hp | Hybrid | 136 | 153 | +17 (13%) |
| 1.8 Hybrid 99hp | Hybrid | 99 | 102 | +3 (3%) |
2015-2023 (XW50)
2 engines
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| 1.8 Hybrid 122hp | Hybrid | 122 | 142 | +20 (16%) |
| 2.0 Hybrid 196hp | Hybrid | 196 | 213 | +17 (9%) |
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.