Considering an ECU remap for your GMC Canyon 3.7 V6 242hp? A Stage 1 remap can take this 2003 - 2012 petrol engine from 242 BHP to 265 BHP and from 328 Nm to 350 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 Canyon can achieve.
The GMC Canyon 3.7 V6 242hp is a 3.7L naturally aspirated petrol engine producing 242 BHP and 328 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 265 BHP and 350 Nm — a gain of around 23 BHP (10%) and 22 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 |
|---|---|---|---|---|---|
| 2.8i 175hp | 175 → 195 | +20 | 251 → 270 | +19 | Moderate (4/10) |
| 2.9i 185hp |
| 185 → 205 |
| +20 |
| 258 → 290 |
| +32 |
| Moderate (4.5/10) |
| 3.5 V6 220hp | 220 → 240 | +20 | 305 → 330 | +25 | Moderate (4/10) |
| 5.3 V8 300hp | 300 → 320 | +20 | 434 → 455 | +21 | Limited (3.5/10) |
Get a personalised remap quote for your GMC Canyon. 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.
