BHP+40 hp (16%)
Standard
245 hp
Tuned
285 hp
Torque+60 Nm (15%)
Standard
400 Nm
Tuned
460 Nm
Suitability
Good (7/10)Gains Profile
BalancedHeadroom
MediumAudi A3 45 TFSI-e 245hp ECU Remapping
Considering an ECU remap for your Audi A3 45 TFSI-e 245hp? A Stage 1 remap can take this 8Y - 2020 - 2024 petrol phev engine from 245 BHP to 285 BHP and from 400 Nm to 460 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 Audi A3 can achieve.
How this engine compares
- 26thof 71 Audi A3 engines by power gain
- 63%of the 9,842 engines we hold gain data for see a smaller power increase
- 41%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Audi A3 45 TFSI-e 245hp is a 1.4L turbocharged petrol phev engine producing 245 BHP and 400 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 285 BHP and 460 Nm — a gain of around 40 BHP (16%) and 60 Nm (15%).
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: 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
!High tuned torque: check transmission torque capacity and service history.