Select options above
and click "add to cart" button.
To order matching FRONT rotors, please see link
below.
REAR DRILLED & FLOATING
rotors for E90/E92/E93 M3 coupe/sedan/convertible.
PRICE IS PER PAIR (TWO ROTORS)
German-made rotors meet or exceed OE quality and
specifications. Fitted with the same true "floating" mechanism as
the original BMW rotors fitted to the M3.
High carbon (true German "graphite flake" technology) assures highest
heat absorption capability for longest and smoothest operational life.
Manufacturing details:
- Meets SAE J431 standard for grade 3000 gray
cast iron
- Alloying: Copper and Chromium added to
achieve specific hardness and tensile strength.
- Precision-controlled cooling during the
casting process creates a uniform distribution of graphite flakes, thus
increasing wear resistance and the ability to dissipate heat. In
contrast, premature cooling of cast iron can cause iron brittleness,
thus making the brake rotor more likely to warp or crack, especially
when overheated under hard braking conditions.
- Run-out less than .004".
- Parallelism of machined surfaces within
.0005" tolerance.
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