The Koenig-modified Ferrari 512 Berlinetta Boxer is packing a twin-turbocharged flat-12, a bear-trap of a clutch and a ...

In the mid 1980s, the Ferrari Testarossa was an apex predator among supercars. For some buyers, though, it wasn't predatory enough. For them, Germany's Koenig was a tuner that specialized in ...

D espite its status as one of the most recognizable supercars of the 90s - or all time - there is a chance that the Ferrari ...