This Stage 1 ECU calibration for BMW X1 F48 18d (B47 2.0L diesel) with Bosch EDC17_C50 improves low-end torque and midrange responsiveness while keeping fuel economy and all factory diagnostics intact. Flashable via CMD Flash Slave tools, checksum-corrected.
Overview Feature list Copyright info Releases (1) Discussion
- Stage 1 ECU remap for BMW X1 18d B47 (F48) with EDC17_C50
- Increased torque and improved throttle response in low/midrange
- Optimised injection quantity and rail pressure maps
- Fuel economy retained at cruise/low load
- No DPF/EGR/AdBlue deletes — full OBD compliance maintained
- Checksum correction applied with OLS807 v3.32 (Bosch EDC17 verified)
- CMD Flash Slave compatible binary — full read/flash safe
- Designed for stock hardware and OEM operating limits
- Tested for daily use with smooth drivability
- For off-road/motorsport use only — emissions compliance must be verified