BMW 640D – Stage 1 Remap

BMW 640D in for a Stage 1 ECU remap today. The same twin turbo 3.0 diesel as the _35d range. Torque loading..

NVM Stage 1 mapping complete.

Stock: 293BHP and 583Nm.

NVM Stage 1: 354BHP and 720Nm.

Overall gains = +61 Bhp + 137 Nm .