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

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