Audi A6 55 TDI (3.0D) 349hp Remap

The Audi A6 55 TDI (3.0D) 349hp is a 3.0L turbocharged diesel engine producing 349 BHP and 700 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 380 BHP and 840 Nm — a gain of around 31 BHP (9%) and 140 Nm (20%).

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 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.