BHP+30 hp (16%)
Standard
190 hp
Tuned
220 hp
Torque+50 Nm (13%)
Standard
400 Nm
Tuned
450 Nm
Suitability
Good (6.5/10)Gains Profile
BalancedHeadroom
MediumAudi A4 40 TDI (2.0D) 190hp ECU Remapping
Considering an ECU remap for your Audi A4 40 TDI (2.0D) 190hp? A Stage 1 remap can take this B9 - 2019 -> diesel engine from 190 BHP to 220 BHP and from 400 Nm to 450 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 A4 can achieve.
How this engine compares
- 76thof 101 Audi A4 engines by power gain
- 39%of the 9,842 engines we hold gain data for see a smaller power increase
- 27%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Audi A4 40 TDI (2.0D) 190hp is a 2.0L turbocharged diesel engine producing 190 BHP and 400 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 220 BHP and 450 Nm — a gain of around 30 BHP (16%) and 50 Nm (12%).
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 a Bosch EDC17 (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.
Fuel economy note: possible improvement with conservative driving.
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.