BHP+60 hp (15%)
Standard
390 hp
Tuned
450 hp
Torque+350 Nm (18%)
Standard
1900 Nm
Tuned
2250 Nm
Suitability
Good (7/10)Gains Profile
BalancedHeadroom
MediumMAN TGA40 390hp ECU Remapping
Considering an ECU remap for your MAN TGA40 390hp? A Stage 1 remap can take this 1e generatie diesel engine from 390 BHP to 450 BHP and from 1900 Nm to 2250 Nm of torque (turbocharged). This engine scores 7/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your MAN TGA40 can achieve.
How this engine compares
- 4thof 5 MAN TGA40 engines by power gain
- 86%of the 9,842 engines we hold gain data for see a smaller power increase
- 98%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The MAN TGA40 390hp is a turbocharged diesel engine producing 390 BHP and 1900 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 450 BHP and 2250 Nm — a gain of around 60 BHP (15%) and 350 Nm (18%).
This engine has moderate 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 moderate, based on the percentage gain available from the factory output.
Considerations: High tuned torque: check transmission torque capacity and service history.
Fuel economy note: possible improvement with conservative driving.
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
!High tuned torque: check transmission torque capacity and service history.
Other TGA40 1e generatie Engines
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