Pity the fool who spends his money on a Ferrari FXX, and then finds that Ferrari holds the key and tells them when and where they can drive it. But all-round legend Edo Karabegovic has the answer: the Edo Competition Enzo XX Evolution.

It takes a special kind of lunatic to decide their Lamborghini LP640 isn’t quite mad enough. But Edo Karabegovic is ready and waiting for them with more power, rear-wheel-drive and a Christian Audigier-designed technicolour dreamcoat. We drive it.

Exclusive photos of the spectacular Edo Competition/Christian Audigier LP710/2 – the world’s fastest Lamborghini and possibly the loudest too.

Ferrari’s FXX was a track toy for the rich and self-indulgent. But German tuner Edo Competition decided to put one on the road, and set about making the ultimate trackday car into a road warrior.

These pictures have started to proliferate round the internet and have been described as a variety of things, but they’re Edo Competition’s street legal FXX, produced by ZR Autos in Canada.

Mercedes’ C63 AMG is arguably the best driver’s car since the 190 Cosworth to wear the Three-Pointed Star, aside from the SLR and Black Series model, and the tuners were ecstatic to finally get a serious sports saloon to work with. And while the specialists have hit the market hard already, supercar tuner Edo Competition has weighed in with what looks like a stunning conversion.