Bench Normal Read and write for the Bosch ECS1049 ECU (TC399), with checksum correction and backup. It targets the Euro 7 BMW M S58 engine with « BMW M Ignite » technology: M3 (G80/G81) and M4 (G82/G83) from July 2026, M2 (G87) from August 2026 — replacing the earlier Bosch MG1CS049.
« Get ready to work on the latest evolution of BMW M's iconic S58 straight-six engine! We are thrilled to announce official support for the Bosch ECS1049 ECU in Bench mode on your AutoTuner Tool. This release specifically targets the latest BMW M3, M4, and M2 (2026+ models) powered by the new "BMW M Ignite technology", engineered to comply with Euro 7 emission standards. »
Shop4Tuner is an official Autotuner reseller. Need the tool, an activation or advice on this update? Contact us, we use it daily in the workshop.