tuned yung ibang cars. the NSX-R is tuned to near JGTC spec: 500hp at least. the C4S is actually the Gemballa 911 that was featured in evo magazine. that's also a 7 minute n'ring car. the F50 and the GT2 are the only cars in that roundup that were stock.
it still had a nice laptime though. 1:43 it said just before the chinese subtitle cut over the japanese text. i think i have a video of that yellow C4S carving up the n'ring in 7 minutes... i'll upload it once i find it.
I used to have a lot of nurburgring runs and top gear episodes, but the sites i got them from are down na eh. I'll see if I can get around to uploading the stuff I have here.
Try lurking around www.lancerregister.com. UK based site mostly for Evo owners... Very nice videos and pictures getting linked up there every once in a while. The posters are also a hoot to chat with and discussion is very good.