[Front+Rear] Coated Disc Brake Rotors Kit For Ford Focus ST eBay Ford Focus Brake Rotors StopTech Sport Drilled Rear Left Brake Rotor for 08 14 Impreza 13 17 Focus ST Brake Upgrades Mountune USA. StopTech Drilled and Slotted Sport Rotors are 1 piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels and offer significantly improved braking performance. The unique cross drilling and slotting aids with heat and brake dust dispersal, prevents glazing of the pads, adds bite and improves wet and dry braking performance. Built to last, the black e coating provides protection from corrosion and the high carbon metallurgy (in most applications) offers quieter operation, better crack resistance and increased performance. This Part Fits: Year Make Model Submodel 2012 2018 Ford Focus Electric 2016 Ford Focus RS 2012 2015 Ford Focus S 2012 2018 Ford Focus SE 2012,2017 2018 Ford Focus SEL 2013 2018 Ford Focus ST 2012 2018 Ford Focus Titanium