yeah i had warped rotors on the front of my car (doesnt help when livin 4 mins from mount panorama ) and working at supercheap i looked at the rotors and found that they were different, go to a local supercheap and they can get any dba rotor in. i put the dba4000 series on my car and they r bloody good. i cant rememder how much i paid but ill find out 2morrow and post up 4 u