Manhart Racing have come up with this mental tuning program for the little M2 and it packs one hell of a punch. 630 punches to be exact! Up until now we have only seen photo’s of it but now we can actually see what this dynamite package sounds like and more importantly how it goes on the open road. As a reminder, Manhart did not use the N55 engine from the normal M2 but replaced it with the S55 3-litre twin-turbo from the M3/M4. Watching the video and after just 1 minute you will notice that it actually packs too much horsepower and it is only a matter of time until it ends badly.