Considering an ECU remap for your GMC Sonoma 4.3 V6 195hp? A Stage 1 remap can take this 1997 - 2004 petrol engine from 195 BHP to 215 BHP and from 352 Nm to 375 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 GMC Sonoma can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The GMC Sonoma 4.3 V6 195hp is a 4.3L naturally aspirated petrol engine producing 195 BHP and 352 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 215 BHP and 375 Nm — a gain of around 20 BHP (10%) and 23 Nm (7%).
This engine has limited remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. 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 |
|---|
| 2.2i 120hp | 120 → 140 | +20 | 190 → 210 | +20 | Moderate (4.5/10) |
Get a personalised remap quote for your GMC Sonoma. 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.
