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: Full Number of holes: 4 Diameter (mm): 258 Height (mm): 41 Thickness (mm): 10 Minimum thickness (mm): 8 Axle application: Back APPLICATION Brand Model Engine Value Power (KM) Year HYUNDAI COUPE 1.6 97-99 HYUNDAI COUPE 1.6 99-2001 HYUNDAI COUPE 2.0 96-99 HYUNDAI COUPE 2.0 99-2002 HYUNDAI ELANTRA 1.6 2000-2001 HYUNDAI ELANTRA 1.6 2001-2003 HYUNDAI ELANTRA 1.6 2003-2005 HYUNDAI ELANTRA 2.0 2000-2001 HYUNDAI ELANTRA 2.0 2001-2003 HYUNDAI ELANTRA 2.0 2003-2005 HYUNDAI ELANTRA 2.0 TD 2002-2003 HYUNDAI LANTRA 1.6 95-98 HYUNDAI LANTRA 1.6 98-2001 HYUNDAI LANTRA 1.8 95-97 HYUNDAI LANTRA 2.0 97-99 HYUNDAI LANTRA 2.0 99-2001