Mercedes-Benz GL GL 63 AMG - 558hp Remap
Expected gains of +62 BHP and +140 Nm torque
Get Your Free Quote ↓BHP+62 hp (11%)
Standard
558 hp
Tuned
620 hp
Torque+140 Nm (18%)
Standard
760 Nm
Tuned
900 Nm
Suitability
Moderate (4.5/10)Gains Profile
Torque-focusedHeadroom
MediumMercedes-Benz GL GL 63 AMG - 558hp ECU Remapping
Considering an ECU remap for your Mercedes-Benz GL GL 63 AMG - 558hp? A Stage 1 remap can take this X166 - 2012 -> petrol engine from 558 BHP to 620 BHP and from 760 Nm to 900 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 GL can achieve.
How this engine compares
- 5thof 14 Mercedes-Benz GL engines by power gain
- 88%of the 9,842 engines we hold gain data for see a smaller power increase
- 91%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Mercedes-Benz GL GL 63 AMG - 558hp is a 5.5L naturally aspirated petrol engine producing 558 BHP and 760 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 620 BHP and 900 Nm — a gain of around 62 BHP (11%) and 140 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.