A four-wheel-drive Audi A3 with a 2.0-litre TFSI petrol engine and Simos 18.1 ECU came to AutoChip for tuning. The car was checked on a dynamometer before its software was changed.

Baseline measurement

The stated factory figures are 230 hp and 350 Nm. The dyno showed 237 hp and 349.3 Nm. These are pre-calibration readings and do not, by themselves, confirm a power gain.

Stage 1 programming

The video shows the Stage 1 software being prepared and written to the ECU. It does not show a follow-up dyno run, so no final power or torque figures are provided.