Considering an ECU remap for your Chevrolet HHR 2.2i 143hp? A Stage 1 remap can take this 2005 - 2011 petrol engine from 143 BHP to 150 BHP and from 203 Nm to 225 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 HHR can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Chevrolet HHR 2.2i 143hp is a 2.2L naturally aspirated petrol engine producing 143 BHP and 203 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 150 BHP and 225 Nm — a gain of around 7 BHP (5%) and 22 Nm (11%).
This engine has limited 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.
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 170hp | 170 → 180 | +10 | 222 → 237 | +15 | Moderate (4/10) |
| 2.0 Turbo 260hp | 260 → 285 | +25 | 350 → 400 | +50 | Good (6.5/10) |
Get a personalised remap quote for your Chevrolet HHR. 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.
