I received the DVD and price list / build manual today...it is basically "strip a 2wd Sierra and bolt all the parts in to the RS200 kit" then, "get it through an IVA - you can look that up on the VOSA website"....

I think the Renault UN1 5 speed transaxle can probably only handle 350bhp and the torque that goes with it. After that I think you might need to look at trying to use a Porsche G50 but not sure on adapter.

I would be interested how they have done the 4WD ones as the real RS200 had the box in the tunnel at the front and a prop going from engine to it then back again to the axle.

The problem with this kit is that it uses a Sierra Cossie as the donor, that makes for a very expensive donor car.