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Dyno Video

BMW 640d Convertible F12 Dyno Run

31 October 2026 · Stage 1 Custom + xHP Stage 3

The final power run on our dyno: 388.0bhp and 782Nm.
300.9 → 388.0bhp
608 → 782Nm

A BMW 640d Convertible (F12) with the N57 3.0 diesel on our dyno in Warrington: the final power run, from the start of the pull to the end.

Standard, it made 300.9bhp and 608Nm. After Stage 1 Custom Dyno Tuning and xHP Stage 3 it made 388.0bhp and 782Nm. See the build write-up for the graph and the full table.

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