Nick-W-94 I basically live for cars!! Working as a technician in a Volvo dealership. Love going to car shows and race events. Big Le Mans, WRC and World RX fan.Articles by Nick-W-94 1 articles Ford Fiesta Forum 25/08/18Fitted a Mountune roll restrictor to my ST today, really stiffens up the acceleration and makes the gear change a little more precise. Does cause vibration on idle but nothing ridiculous