BHP+60 hp (18%)
Standard
340 hp
Tuned
400 hp
Torque+100 Nm (20%)
Standard
500 Nm
Tuned
600 Nm
Suitability
Good (6.5/10)Gains Profile
BalancedHeadroom
MediumAudi A8 55 TFSI (3.0T) 340hp ECU Remapping
Considering an ECU remap for your Audi A8 55 TFSI (3.0T) 340hp? A Stage 1 remap can take this D5 - 2016 -> ... petrol engine from 340 BHP to 400 BHP and from 500 Nm to 600 Nm of torque (turbocharged). This engine scores 6.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Audi A8 can achieve.
How this engine compares
- 11thof 35 Audi A8 engines by power gain
- 86%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 A8 55 TFSI (3.0T) 340hp is a 3.0L turbocharged petrol engine producing 340 BHP and 500 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 400 BHP and 600 Nm — a gain of around 60 BHP (18%) and 100 Nm (20%).
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.
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.
!