Corvette c5 wheel fitment?

[smarty98]

I have an mk4 jetta and i just picked up some c5 wheels for a steal, they are 5x120.7, 17x8.5 in front and 18x9.5 rears, no one runs anything under 30mm with this but i would like to go a little wider, about 33mm up front and 35mm rears. But i cant find anything over 25mm. Someone link me to some of those size adaptefs if possible thanks

[Robitussin]

You can talk to someone from adaptec speedware to get some custom made.