Jamie Syndercombe who posted pictures on his Facebook page claiming his Audi S5 had hit 164mph on the A1. See SWNS story SWSPEED: Police are investigating a motorist who boasted about doing 164mph and posted a photo of the speedo online. Semi-pro boxing promoter and trainer Jamie Syndercombe, 29, allegedly did more than TWICE the legal limit in a powerful Audi S5. Syndercombe took a snap of his dashboard showing the breakneck speed and put it on Twitter and also made it his Facebook profile picture. He boasted of reaching the speed as he drove home from a fight in Leeds and said he had been forced to slow down because of other cars in his way.