Considering an ECU remap for your Pontiac Sunfire 2.2i 140hp? A Stage 1 remap can take this 1997 - 2005 petrol engine from 140 BHP to 160 BHP and from 203 Nm to 225 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 Pontiac Sunfire can achieve.
The Pontiac Sunfire 2.2i 140hp is a 2.2L naturally aspirated petrol engine producing 140 BHP and 203 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 160 BHP and 225 Nm — a gain of around 20 BHP (14%) and 22 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.
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 |
|---|---|---|---|---|---|
| 2.4i 150hp | 150 → 170 | +20 | 210 → 230 | +20 | Moderate (4.5/10) |
Get a personalised remap quote for your Pontiac Sunfire. 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.
