19 December 2023

Stage 1 ready for the BMW M850i

We are proud to announce that Dyno-ChiptuningFiles has developed stage 1 software for the BMW M850i with 530hp!


Capacity: 4395cc
Bore x stroke: 89.0 x 88.3 (mm)
Compression ratio: 10.5 (:1)
Power approx: 530hp
Power output: 660hp
Torque approx: 750nm
Torque output: 880nm
ECU: Bosch MG1CS201
Read Method: Autotuner BENCH (Unlocking)
                          Autotuner OBD (Programming)