Stage 2 BMW 540i B58B30M0 ECU Firmware – MG1CS003 R0C9J8B2B (Decat + Vmax Removed) - Product specifications

BMW 540i 3.0T B58 ECU tune with Decat and Vmax delete – MG1CS003 full binary file
BMW 540i 3.0T B58 ECU tune with Decat and Vmax delete – MG1CS003 full binary file
bmw-tuning-ecu
Optimized ECU firmware for BMW 540i (G30) with the B58B30M0 engine and Bosch MG1CS003 ECU. This complete binary file, based on software version R0C9J8B2B, includes Stage 2 tuning with Vmax limiter removal and Decat logic (post-cat lambda off). Designed for ULEV70-spec models with automatic transmission, this remap delivers enhanced performance, throttle response, and off-road exhaust flexibility.
Modified By
Dyno Chiptuningfiles via EVC reseller (dyno-chiptuningfiles.com)

Overview Feature list Copyright info Releases (1)

  • ECU tuning for BMW 540i 3.0 B58 (MG1CS003)
  • Stage 2 calibration with boost, torque and fuel maps optimized
  • Top speed limiter (Vmax) completely disabled
  • Decat logic included — post-cat lambda monitoring off
  • Supports high-flow exhaust and downpipe setups
  • Checksum not calculated — external tool validation required
  • Supplied as complete binary file with original version
  • Flashable via Autotuner OBD protocol
  • For off-road, motorsport or export vehicles

Product Information

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Bin
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€50.00
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