Considering an ECU remap for your GMC Sonoma 2.2i 120hp? A Stage 1 remap can take this 1997 - 2004 petrol engine from 120 BHP to 140 BHP and from 190 Nm to 210 Nm of torque (naturally aspirated). This engine scores 4.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your GMC Sonoma can achieve.
The GMC Sonoma 2.2i 120hp is a 2.2L naturally aspirated petrol engine producing 120 BHP and 190 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 140 BHP and 210 Nm — a gain of around 20 BHP (17%) and 20 Nm (11%).
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 moderate, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. Unusually high gain for NA engine: treat as an estimate and verify against the exact engine variant.
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 |
|---|---|---|---|---|---|
| 4.3 V6 195hp | 195 → 215 | +20 | 352 → 375 |
| +23 |
| Moderate (4/10) |
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.
