Iv got my modified 205 with Adrian Flux, they are pretty cheap, dont know about these super cars though!
If you want to have a look at my turbo pug:
http://forum.205gtidrivers.com/index...howtopic=91113
Iv just had the turbo re built and shes flying at the moment, I had a drag against my mates exige S and he only pulled a car length on me by the end of the quarter mile, so well happy with that!