Expected gains of +22 BHP and +35 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Chevrolet Uplander 3.9 V6 243hp? A Stage 1 remap can take this 2007 - 2009 petrol engine from 243 BHP to 265 BHP and from 325 Nm to 360 Nm of torque (naturally aspirated). This engine scores 4/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Chevrolet Uplander can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Chevrolet Uplander 3.9 V6 243hp is a 3.9L naturally aspirated petrol engine producing 243 BHP and 325 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 265 BHP and 360 Nm — a gain of around 22 BHP (9%) and 35 Nm (11%).
This engine has limited remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. 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.
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 |
|---|
| 3.5 V6 203hp | 203 → 230 | +27 | 298 → 330 | +32 | Moderate (4.5/10) |
Get a personalised remap quote for your Chevrolet Uplander. 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.