Interesting the read at the bottom that the new RS will be based on exactly the same engine but with 4 wheel drive and the extra power coming from a hybrid system!
http://www.autoexpress.co.uk/news/autoexpressnews/249346/focus_st_gets_ready_to_roar.html?CMP=NLC-Newsletters&uid=aed1643d06aad63b54eacbbaa392c489
http://www.autoexpress.co.uk/news/autoexpressnews/249346/focus_st_gets_ready_to_roar.html?CMP=NLC-Newsletters&uid=aed1643d06aad63b54eacbbaa392c489
