The new G90 M5 is the most powerful M5 BMW have ever produced, claiming the S68 Hybrid Twin Turbo V8 puts out 727HP. This is a number we couldnt have even imagined a conventional road car coming with 20 years ago.
However BMW is pretty infamous for under-rating their cars, especially the BMW M cars. So with the run-in-service complete on our new G90 M5 project car its time to head to the dyno to find out just how much power its really making!
We also managed to sneak a little sound clip of the Eventuri prototype intake dyno run in, sadly we arent allowed to share what it looks like or how much power it made but Im sure youre all going to be very happy.
