BHP+29 hp (5%)
Standard
571 hp
Tuned
600 hp
Torque+100 Nm (13%)
Standard
800 Nm
Tuned
900 Nm
Suitability
Moderate (5.5/10)Gains Profile
Torque-focusedHeadroom
LowAudi S8 4.0 TFSI 571hp ECU Remapping
Considering an ECU remap for your Audi S8 4.0 TFSI 571hp? A Stage 1 remap can take this 2019 -> petrol engine from 571 BHP to 600 BHP and from 800 Nm to 900 Nm of torque (turbocharged). This engine scores 5.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Audi S8 can achieve.
How this engine compares
- 3rdof 4 Audi S8 engines by power gain
- 38%of the 9,842 engines we hold gain data for see a smaller power increase
- 79%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Audi S8 4.0 TFSI 571hp is a 4.0L turbocharged petrol engine producing 571 BHP and 800 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 600 BHP and 900 Nm — a gain of around 29 BHP (5%) and 100 Nm (12%).
This engine has moderate 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 limited, based on the percentage gain available from the factory output.
From a technical perspective, the ECU is typically a Bosch MED17 (likely), and the transmission is manual and dsg/s tronic automatics are common depending on model/engine. some dsg/dual-clutch gearboxes have torque management; calibration may be torque-limited. at this torque level, transmission and driveline servicing history becomes especially important..
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.. 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
!Turbo petrol: fuel quality and cooling can influence repeatable performance.
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