Ford speced the V6 Mustang with a very lightweight driveshaft to get a better hwy MPG rating for the car. Because of this they had to limit the top speed to prevent the part from failing if subjected to loads it wasn't designed for. If you want to go over 114 you should buy a GT, if you want to do it in a V6 you should upgrade the driveshaft.
The person driving in the video is an idiot, something he has in common with many of the posters in this thread.



. Besides, a lot of reviews compare the BRZ's driving to the S2000... so "superior" is... subjective? 

