well of course they would work but arent in the same league as drilled and grooved discs,his originals probably cracked cuz too much force,heat etc
drilled and groved discs are designed to be cooler and perform better,and seeing as matey is runnin a 2.1zvh think he just get better brakes than standards if he actually wants to stop quickly if he ever needs to.
cant believe had to explain that to you