I've got a Mk3 1.5 dci pre-facelift. Its a dynamique , not an S tho. I prefer the look of the S and was wondering what actual differences there are between them. i know the s has better looking wheels. I also noticed that they run discs on the back. Anybody know how hard it would be to convert my non-s to s specs. I'm not bothered about any interior changes. basically does anybody know the mechanical differences between the specs.