BHP+43 hp (12%)
Standard
367 hp
Tuned
410 hp
Torque+90 Nm (18%)
Standard
500 Nm
Tuned
590 Nm
Suitability
Moderate (4.5/10)Gains Profile
Torque-focusedHeadroom
MediumMercedes-Benz S 450 - 367hp ECU Remapping
Considering an ECU remap for your Mercedes-Benz S 450 - 367hp? A Stage 1 remap can take this W222 - 2017 - 2019 petrol mhev engine from 367 BHP to 410 BHP and from 500 Nm to 590 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 Mercedes-Benz S can achieve.
How this engine compares
- 25thof 43 Mercedes-Benz S engines by power gain
- 70%of the 9,842 engines we hold gain data for see a smaller power increase
- 74%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Mercedes-Benz S 450 - 367hp is a 3.0L naturally aspirated petrol mhev engine producing 367 BHP and 500 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 410 BHP and 590 Nm — a gain of around 43 BHP (12%) and 90 Nm (18%).
This engine has limited remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. 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.. High tuned torque: check transmission torque capacity and service history.
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
!Naturally aspirated engine: gains are usually limited; results vary widely.
!High tuned torque: check transmission torque capacity and service history.