BMW B48 Gen 2 ECU STG1 TUNING PACKAGE 2020+ Model-E90/E92 M3 We spend just as much

We spend just as much time getting to the track that we did on it

Fully custom TRS stage 2+ engine tuning software with data logging

Once that’s completed successfully

Black coated for added durability

No hardware is required for Stage 1 Tuning

BMW B48 Gen 2 ECU STG1 TUNING PACKAGE 2020+ Model-E90/E92 M3 We spend just as muchBMW B58 GEN2 STAGE 1 TUNING PACKAGE Unleash the true potential of your B58 GEN2 engine. Finally, a complete performance solution for post 2020 BMW models equipped with Bosch MDG1 ECUs that are currently "locked" NO ECU opening necessary required. This Stage 1 tuning package has been carefully developed for maximum safe power, OEM level drivability, and reliable performance across all conditions. Supported ECUs Compatible with the following Bosch MDG1