Now that the M3 M4 technology day has come and gone, with access being granted to the press for the first time, BMW has released a slew of official track video footage of the prototypes. And since these are officially released videos, they feature some of the best quality video and audio yet of the F80 M3 / F82 M4. Now if only they gave us a view at a complete lap so we could utilize our stopwatches
For all the videos that have come about from the recent M3/M4 technology day, check the Videos section of our
Tech Guide thread.