CS DME Engine Flash for BMW G80 / G82

RACODINGS CS DME Engine Tune & Flash for BMW G80 / G81 / G82 / G83 (M3 / M4)

Unlock the full potential of your BMW M3 G80 or M4 G82 with the CS Engine Tune DME Flash from RACODINGS. This genuine OEM software upgrade delivers authentic CS performance while maintaining factory reliability.

Key Features:

• Power increase to 530 HP / 650 Nm

• Top speed raised to 186 MPH (300 km/h) — factory limiter removed

• Enhanced throttle response and exhaust sound

• No ECU unlock required

• Dealer-invisible — no flags, no warranty risk

• Sharper performance, improved drivability, and authentic OEM reliability

• Fully compatible with all regions and countries

What You’ll Need:

• ENET cable (OBD2 to Ethernet)

• Windows PC or macOS (native macOS support available)

• TeamViewer (free version)

• Stable internet connection

Remote Flashing Process:

• Flashing is performed remotely by a RACODINGS technician

• Process duration: approximately 20 minutes

• After purchase, you will receive an email with a booking link to schedule your session

Compatibility:

• BMW G80 / G81 / G82 / G83 — model years 2021–2026 (Automatic Transmission)

• Supported on all software versions, including 11/2025.30 and 11/2025.40

• Flash can be performed regardless of the vehicle’s current software version