9ff are putting the finishing touches to a big power 997 Turbo Cabriolet.
A video clip on the 9ff site shows the bahn storming 650 bhp cabriolet hit 217 mph.
9ff started up in 2001, but really made a name for themselves, with their missile-like 996 GT2, after it achieved a record breaking 241 mph (in 2004).
[Source: 9ff]