30 September 2021
Stage 1 ready for the BMW M550d
We are proud to announce that Dyno-ChiptuningFiles has developed stage 1 software for the BMW M550d with 400hp!
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Capacity: 2993cc
Bore x stroke: 84.0 x 90.0 (mm)
Compression ratio: 16.5 (:1)
Power approx: 400hp
Power output: 460hp
Torque approx: 760nm
Torque output: 880nm