Hi , im thinking about buying a focus rs and was just wondering about fuel , do you have to run them on 98oct rather than 95oct , as i bought my 3dr in the uk 2 years ago and was told to run in on 98 but never did when i came back to ireland with it as the filling stations over here dont do it , only a odd one but it made no difference to the cossie in performance . It would stop me from buying one if i did !

Regards

Dave