Post a PIC of your latest purchase.

[Ilya]

@6SPD EG

They warp because they are so large. My s4 has 12.6 inch rotors in the front, warped as a motherfucker. A quick search showed me that yours are also 12.6. A brembo blank would be my choice.

Really? Not because of materials?

How come BBK’s are much harder to warp than the OEM cheap crap? Better design/efficiency of the caliper itself?