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.
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.
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 30 TFSI (1.0T) 110hp | 110 → 140 | +30 |
| 200 → 240 |
| +40 |
| Excellent (8/10) |
| 30 TDI (2.0D) 116hp | 116 → 195 | +79 | 300 → 430 | +130 | Excellent (8/10) |
| 30 G-tron (1.5T) 130hp | 130 → 155 | +25 | 200 → 250 | +50 | Excellent (8/10) |
| 35 TFSI (1.5T) 150hp | 150 → 185 | +35 | 250 → 310 | +60 | Good (7.5/10) |
| 35 TDI (2.0D) 150hp | 150 → 195 | +45 | 360 → 430 | +70 | Good (7.5/10) |
| 40 TDI (2.0D) 200hp | 200 → 245 | +45 | 400 → 480 | +80 | Good (7.5/10) |
| 40 TFSI-e 204hp | 204 → 280 | +76 | 350 → 480 | +130 | Excellent (8/10) |
Get a personalised remap quote for your Audi A3. We'll connect you with a trusted professional in your area.
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 before proceeding.
