Quote:
Originally Posted by Mbbrewer
Quote:
Originally Posted by .BMW.
Quote:
Originally Posted by Mbbrewer
Are those fake drilled rotors?
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Dimpled rotors. |
I didn't realize that was a thing. What are the benefits? |
The main purpose with the dimpled rotors is to evacuate gas from the brake pads without the drawback with crack initiation/propagation that often happens with cross-drilled rotors.