Disc Brake Rotor Sport Cryo Treated Cross Drilled and Slotted Stoptech StopTech Slotted & Drilled Sport Brake Rotor Home RimZone USA Stoptech Brake And Rotors Reviews A 2021 Summary Drive55 Disc Brake Rotor Sport Cross Drilled and Slotted Stoptech 127.42113R Disc Brake Rotor Sport Cross Drilled and Slotted Stoptech 127.40041R. StopTech Drilled 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 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 2005 2012 Subaru Impreza WRX 2010 2012 Subaru Impreza WRX Limited 2009 Subaru Impreza WRX Premium 2005 2014 Subaru Impreza WRX STI 2007,2011 2014 Subaru Impreza WRX STI Limited 2010 Subaru Impreza WRX STI Special Edition 2007 Subaru Impreza WRX TR 2015 2017 Subaru WRX STI Base 2015 Subaru WRX STI Launch Edition 2015 2017 Subaru WRX STI Limited 2016 Subaru WRX STI Series. HyperBlue