I went through 150k on original rotors and 90k on pads with NO issues after purchasing this car under warranty at 61k. I bought Mercedes parts-counter rotors and Pagid pads from Phil's store. They are warped with 5k on them.

WTF?

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former: 83 300D, 97 C230, 93 400E

current: 08 C300 Luxury , 92 500SL