Dear All Sifus,Called BA (Bavarian Auto) SS2 on the brake discs and pads for all 4 wheels of e39 530i MS. Discovered that the price for ori disc are approx RM300 per pc compared to approx. RM110 per pc for "German". Same goes to pads...RM390 per pair for ori compared to RM110-150 per pair for "German". Any distinct performance difference Ori vs "German" any of us experienced (braking "bite", wear rate, squeaks or warp prone). My heart goes for the cheaper German as my car is not my daily ride...more like weekend "geli" ride. Thanking all bros here.