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): 281 Height (mm): 40 Thickness (mm): 26 Minimum thickness (mm): 24 Axle application: Front APPLICATION Brand Model Engine Value Power (KM) Year ALFA ROMEO GIULIETTA (940) 1.4 TURBO 120 2010- ALFA ROMEO GIULIETTA (940) 1.4 TURBO 105 2011- ALFA ROMEO GIULIETTA (940) 1.6 TD 105 2010- ALFA ROMEO GIULIETTA (940) 1.6 TD 120 2015- FIAT 500X 1.3 TD 95 2015- FIAT 500X 1.4 TURBO 140 2014- FIAT 500X 1.6 110 2015- FIAT 500X 1.6 TD 120 2014- JEEP RENEGADE 1.4 TURBO 140 2014- JEEP RENEGADE 1.6 110 2015-