BMW F16 X6 40d N57 remote remap - stage 1, fast road or track day

Remote ECU remap for the BMW F16 X6 40d with N57 engine. Delivers +40hp and +70Nm on stock hardware - verified on dyno and real-world driving.

• Sharper throttle response, smoother mid-range, and removal of top speed limiter
• Flashed remotely via OBD port - no workshop visit needed (cable not included)
• Instant return to stock; dealer ID and programming date unchanged
• Stage 2 maps available if you’ve added supporting mods - just let us know what’s fitted