E-sys 3.25.3 And Psdzdata Files V51.3 |work|

is a stable, well-matched pair for professional coding and flashing on G-series BMWs (model years 2020–2022) and early i-series. It is not a universal solution – older F-series require legacy data, and 2023+ vehicles need newer PSdZData. For the target range, this combination provides the best balance of feature completeness and reliability.