This Stage 2 setup enhances the BMW E70 X5 40d by disabling DPF routines and refining torque limiters and fuel delivery. Boost control and smoke limiter strategies are improved to support stronger mid-range output and quicker spool under load. Designed to maintain smooth drivability with noticeable performance improvement under acceleration.
Overview Feature list Copyright info Releases (1) Discussion
- Stage 2 performance tune for the BMW X5 40d with Bosch EDC17CP45 ECU
- Diesel particulate filter (DPF) logic fully deactivated — all regen cycles and related DTCs suppressed
- Torque management refined across driver request, smoke and boost limiter maps
- Injection duration, rail pressure, and EGR control adjusted for stronger mid-range response
- Improved throttle response and boost control calibration
- Cold start behavior and transient load conditions optimized
- All original and tuned files included — ideal for diagnostics and reversibility
- No changes to VIN, immobilizer or CVN — flash-safe on bench or OBD
- For closed-course/off-road applications only