314mm breaks on audi s2

[Gazmitchell]

Yes you are right , I have missed the '' TT '' thing, and these calipers can not be bolted to Rs2 bracket due to different spacing.

In my set up I have 996.351.425/426 and this just about worked on standard 16'' wheel + 15 mm spacer.

Yup. Thought that's what I'd got but they're the TT caliper. 142 bolt spacing as said earlier. So need the right bracket for this .

[Error404]

The 996 TT uses a 330 x 34mm disc. You can fit up to 36mm discs with them. 30mm clearly will work but IMHO too thin.
In general thicker discs are better as the airgap between the faces is larger therefore better cooling - there is not necessarily a weight penalty.

[Gazmitchell]

The 996 TT uses a 330 x 34mm disc. You can fit up to 36mm discs with them. 30mm clearly will work but IMHO too thin.
In general thicker discs are better as the airgap between the faces is larger therefore better cooling - there is not necessarily a weight penalty.

Ok thanks... So 330 x 34 seems the ones.also with the adapter brackets there's a good selection on ebay de from German companies so hopefully can get the correct ones.