Buick Regal Stage 1
6 engines – 140–270 hp
6
engines
+42 hp
Max gain
+17%
Avg. gain
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| 2.0 Turbo 270hp | Petrol | 270 | 312 | +42 (16%) |
| 2.0 Turbo 220hp | Petrol | 220 | 256 | +36 (16%) |
| 2.0 Turbo 255hp | Petrol | 255 | 291 | +36 (14%) |
| 1.6 Turbo 180hp | Petrol | 180 | 213 | +33 (18%) |
| 3.8 V6 240hp | Petrol | 240 | 273 | +33 (14%) |
| 1.4 Turbo 140hp | Petrol | 140 | 172 | +32 (23%) |
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.