Audi A6 2.0 40TDI 204hp 2019 MD1CP004 Stage 1 – 245hp / 455nm joansusr 4 years ago Audi A6 2.0 40TDI 204hp 2019 MD1CP004 Stage 1 – 245hp / 455nm True meassured power 188hp / 403nm +57hp / +42nm