Nice pics, subzero. I been wonderin when I was gonna see some new GTR pics. Oh, yeah BTW, thats the M3 GTR, not too be sold in the US, its based on the M3 GTR Le Mans car, as ALMS requires that cars in its calss make a production version of the reace car. Its not exactly an M5 engine as you said somewhere else(an independent M3 Le Mans team does that to their car), it has a different V-8 developed just for it. And if I'm right, it has over 400 HP.
The racing one looks like it'll be running against the V8 Astra in the European Touring car championships. Those Opel boys will be $hittin their undies now!!