At a glance
- CS Engine Tune & Flash Pack
- OEM CS/CSL Software Upgrade – 530HP / 650Nm
- Service Overview
Unlock the full potential of your G8x or F9x with the CS Engine Tune & Flash Pack — a genuine OEM software upgrade that enhances power, handling, and driving dynamics without compromising reliability.
This flash delivers up to 530 HP and 650 Nm, and increases the top speed limiter to 186 MPH (300 KPH).
- Does NOT void warranty
- All OEM software – no third-party tuning
- No effect on existing tunes
- ECU does NOT need to be unlocked
Included CS/CSL Calibrations
Comprehensive CS-level upgrades for all key performance modules:
Gearbox / Transmission (CS/CSL) – for both xDrive and non-xDrive vehicles
- DSC Flash (CS/CSL) – improved traction and stability control response
- Steering Flash (CS/CSL) – sharper, more direct steering feedback
- Differential Flash (CS/CSL) – optimized torque distribution
- Suspension Flash (LCI/CS/CSL) – refined ride and handling balance
- What You’ll Need
- ENET Cable (OBD2 → Ethernet)
- Windows PC or macOS (native macOS supported)
- TeamViewer Free Version
- Stable internet connection
The flashing process is performed remotely by one of our certified technicians and typically takes about 30 minutes.
- After purchase, please contact me via WhatsAPP to schedule your session.
You can choose between the Full Pack or specific components such as Transmission and/or Steering Flash.
Source Calibrations
Authentic performance data sourced directly from:
G80 CS / G81 CS / G82 CS / G82 CSL / G80–G82 LCI / G87 CS / F90 CS
You may select specific CS/CSL configurations for each module to tailor your driving experience.
Compatibility
BMW G80 / G81 / G82 / G83 / G87 (Base, Competition, xDrive & non-xDrive) – 2021–2025 (LCI models included)
BMW F90 M5 (LCI)
Questions?
If you’re unsure about compatibility or process, feel free to contact us or check out our FAQ page for more details.