Stage 1 BMW 530i G30 B48 ECU File – MG1CS003 R0C9J8D2B / R0C9J8D2BAEEX0 (CAT Delete, Sport Display) R0C9J8D2B

Change log

  • v1.0 — 2025-06-01
    • Tuning file for MG1CS003 B48 with CAT OFF, VMAX OFF, Sport Display
    • Calibrated for improved torque delivery and driving dynamics
    • Bench read compatible binary​

Release notes

  • v1.0 — 2025-06-01
    • Suited for G30 530i owners with free-flow exhaust setups
    • Designed for use on closed courses or dyno validation
    • Not certified for public road use without emissions re-homologation​