Anyone know what Kit this might be..... ?

[dtmpower]

A friend of mine has asked me to find out what kit his dad might be building - it's supposed to be a surprise. All he knows is that its going to be able to do track days - is a 2 door with a small boot capable of holding 2 race helmets only. Is 4wd and turbo and will be likely capable of 600hp...

I thought the fact that it's 4wd will be a key thing if anyone has any links to 4wd kit cars would be much appreciated (likely sierra cosworth running gear ?)