BHP+38 hp (27%)
Standard
143 hp
Tuned
181 hp
Torque+68 Nm (34%)
Standard
202 Nm
Tuned
270 Nm
Suitability
Excellent (8/10)Gains Profile
BalancedHeadroom
HighGWM H6 1.5T 143hp ECU Remapping
Considering an ECU remap for your GWM H6 1.5T 143hp? A Stage 1 remap can take this All petrol engine from 143 BHP to 181 BHP and from 202 Nm to 270 Nm of torque (turbocharged). This engine scores 8/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your GWM H6 can achieve.
How this engine compares
- 1stof 3 GWM H6 engines by power gain
- 61%of the 9,842 engines we hold gain data for see a smaller power increase
- 55%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The GWM H6 1.5T 143hp is a 1.5L turbocharged petrol engine producing 143 BHP and 202 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 181 BHP and 270 Nm — a gain of around 38 BHP (27%) and 68 Nm (34%).
This engine scores highly for remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as high, based on the percentage gain available from the factory output.
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.. Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
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.
Considerations
!Turbo petrol: fuel quality and cooling can influence repeatable performance.
!Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.