Turbo Groove automotive brake discs have a widened, arcuate slit that increases the flow of cool air, lowering the temperature of the brake pads and disc, while draining dust, dirt and hot gases better than a straight line, which can rust and become ineffective. Drilled holes remove surface gases when braking from high speed, while not weakening the structure of the disc as in through drilling. TECHNICAL DATA Type: Drilled and Slotted Full / Ventilated: Ventilated Number of holes: 5 Diameter (mm): 320 Height (mm): 47 Thickness (mm): 28 Minimum thickness (mm): 26 Axle application: Front APPLICATION Brand Model Engine Value Power (KM) Year HYUNDAI I-40 1.6 135 2011-2020 HYUNDAI I-40 1.7 TD 115 2011-2020 HYUNDAI I-40 1.7 TD 136 2011-2020 HYUNDAI I-40 2.0 2011-2020 HYUNDAI NEXO HYDROGEN 2018- KIA CEED (CD) 1.6 TURBO 201 2018- KIA CEE'D (JD) 1.6 204 2013-2018 KIA CEE'D (JD) 1.6 204 2013-2018 KIA OPTIMA (JF) 1.7 TD 139 2016- KIA OPTIMA (JF) 2.0 163 2016 - KIA OPTIMA (JF) 2.0 TURBO 245 2016- KIA OPTIMA (TF) 1.7 TD 2012-2016 KIA OPTIMA (TF) 1.7 TD 2012-2016 KIA OPTIMA (TF) 2.0 2012-2016 KIA OPTIMA (TF) 2.0 2012-2016 KIA OPTIMA (TF) 2.0 TD 2012-2016 KIA OPTIMA (TF) 2.0 TD 2012-2016 KIA OPTIMA (TF) 2.4 2012-2016 KIA OPTIMA (TF) 2.4 2012-2016 KIA OPTIMA SPORTSWAGON 1.7 TD 139 2017- KIA PROCEED (CD) 1.6 TURBO 201 2018- KIA PRO-CEE'D (JD) 1.6 TURBO 204 2013-2018 KIA PRO-CEE'D (JD) 1. 6 TURBO 204 2013-2018 KIA XCEED 1.0 TURBO 120 2019- KIA XCEED 1.4 TURBO 140 2019- KIA XCEED 1.6 PHEV HYBRID 139 2020- KIA XCEED 1.6 TD 136 2019- KIA XCEED 1.6 TD 115 2019- KIA XCEED 1.6 TURBO 204 2019- < p style = "font-style: italic