Chrysler Aspen Stage 1
3 engines – 234–335 hp
3
engines
+23 hp
Max gain
+8%
Avg. gain
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| 4.7 V8 303hp | Petrol | 303 | 326 | +23 (8%) |
| 4.7 V8 234hp | Petrol | 234 | 256 | +22 (9%) |
| 5.7 Hemi V8 335hp | Petrol | 335 | 356 | +21 (6%) |
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.