This remap brings the 2.5L inline-6 diesel in the BMW 525D to life with a noticeable performance uplift. Through careful calibration of boost targets, torque limits and injection maps, it achieves up to 219hp while keeping smooth automatic transmission behavior and factory diagnostics fully intact.
Overview Feature list Copyright info Releases (1) Discussion
- Stage 1 file for BMW E60/E61 525D 2.5L I6 with Bosch EDC16C31
- Boost map and torque limiter recalibration for up to 219hp output
- Injection duration and timing refined for clean and smooth delivery
- Smoke limiters and rail pressure raised within safe diesel parameters
- No DTC deletions — all factory emissions logic preserved
- Automatic transmission behavior preserved with torque mapping adjustments
- Checksum not calculated — requires flasher-side correction
- Delivered as complete binary including original + tuned file
- Cold start, idle, regen, and diagnostics operate as OEM
- Compatible with common tools via bench or BDM read