EBC GD SPORT DIMPLED AND SLOTTED BRAKE DISCSThe high-performance GD sport brake discs from EBC feature drilled dimples and full sweep grooves that swipe gases and debris off the brake pads, which helps them run cooler and wear more evenly. Every GD brake disc is made of high-grade cast iron and is then machined by CNC, balanced and run-out inspected to eliminate distortion and optimize performance. EBCs renowned reputation for quality and performance is the result of rigorous testing on the road and the track.Pads wear evenly when swiped by full sweep slotsMachined to precise tolerances, balanced and inspected with a run-out machineMade from high-grade ironDimples dont crack the way cross-drilled holes doPads de-gas when passing over the dimplesDimples were invented by EBC in 90s
So I think the 2004-2005 Hyundai XG350 Brake Disc EBC Hyundai Brake Disc GD7287 was okey, but it's not as impressive as I hooped. Price can be lower too.