Stage 2 BMW X5 3.0i E70 MSV7x 0049QK0MI20SMAO1S Stage 2 Tune | Siemens Tricore | Partial Map File - Product specifications

Stage 2 map data for BMW X5 E70 3.0i MSV7x — improved throttle, torque and ignition for NA performance
Stage 2 map data for BMW X5 E70 3.0i MSV7x — improved throttle, torque and ignition for NA performance
bmw-tuning-ecu
Stage 2 remap for naturally aspirated BMW X5 E70 3.0i with Siemens MSV7x ECU. This partial binary file includes recalibrated torque, fuel and ignition maps for improved throttle response and more linear power delivery. Perfect for upgraded intake/exhaust setups.
Modified By
B&C Consulting via EVC reseller (bcconsulting.lu)

Overview Feature list Copyright info Releases (1)

  • Stage 2 calibration for BMW X5 E70/E71 3.0i (Siemens MSV7x)
  • Torque request and throttle maps tuned for more direct pedal feel
  • Ignition maps optimised for high-octane fuel and reduced knock sensitivity
  • Fuel maps rebalanced for cleaner combustion and stable AFR
  • Load limiter tables adjusted to enable higher airflow
  • No DTC deletes — all emissions systems remain functional
  • Checksums corrected using OLS800 v3.01 (Siemens MSV70/MSD70 module)
  • Partial binary format — safe for import into WinOLS and external tools
  • Developed and tested on naturally aspirated N52 engine base
  • For off-road/trackday use — check local emissions regulations

Product Information

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