Millions of pounds worth of Porsches, Ferraris and Jaguars were spread out beneath me as I peered over the mezzanine at Joe Macari’s showroom in Wandsworth, south London. But my attention was drawn to ...

Ever since the dark arts of turbocharging entered the mainstream after solid success in the world of motorsport, it has become a performance cheat code for car manufacturers. Of course, this comes at ...