Expected gains of +20 BHP and +19 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Dodge Charger R/T 5.7 V8 370hp? A Stage 1 remap can take this 2006 - 2010 petrol engine from 370 BHP to 390 BHP and from 536 Nm to 555 Nm of torque (naturally aspirated). This engine scores 3/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Dodge Charger can achieve.
The Dodge Charger R/T 5.7 V8 370hp is a 5.7L naturally aspirated petrol engine producing 370 BHP and 536 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 390 BHP and 555 Nm — a gain of around 20 BHP (5%) and 19 Nm (4%).
This engine has low remap suitability, though the available headroom is limited, so gains are modest compared to higher-output variants. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. High tuned torque: check transmission torque capacity and service history.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 2.7 V6 190hp | 190 → 210 | +20 | 258 → 280 | +22 | Moderate (4/10) |
| 3.5 V6 250hp | 250 → 270 | +20 | 339 → 360 | +21 | Moderate (4/10) |
| SRT8 8.1 V8 432hp | 432 → 460 | +28 | 569 → 608 | +39 | Limited (3.5/10) |
Get a personalised remap quote for your Dodge Charger. We'll connect you with a trusted professional in your area.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.
We recommend discussing your specific vehicle with a qualified remap professional before proceeding.